3551450130 has 64 divisors (see below), whose sum is σ = 9631094400. Its totient is φ = 930997440.

The previous prime is 3551450029. The next prime is 3551450137. The reversal of 3551450130 is 310541553.

3551450130 is a `hidden beast` number, since 35 + 51 + 450 + 130 = 666.

3551450130 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3551450130² = 25225596051754033800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3551450094 and 3551450103.

It is not an unprimeable number, because it can be changed into a prime (3551450137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95541 + ... + 127400.

It is an arithmetic number, because the mean of its divisors is an integer number (150485850).

Almost surely, 2^3551450130 is an apocalyptic number.

3551450130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3551450130 is an abundant number, since it is smaller than the sum of its proper divisors (6079644270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3551450130 is a wasteful number, since it uses less digits than its factorization.

3551450130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223016 (or 223010 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 3551450130 is about 59594.0444172067. The cubic root of 3551450130 is about 1525.6979881075.

Adding to 3551450130 its reverse (310541553), we get a palindrome (3861991683).

The spelling of 3551450130 in words is "three billion, five hundred fifty-one million, four hundred fifty thousand, one hundred thirty".