3551151044 has 24 divisors (see below), whose sum is σ = 7267474368. Its totient is φ = 1486527840.

The previous prime is 3551151017. The next prime is 3551151049. The reversal of 3551151044 is 4401511553.

It is a super-2 number, since 2×3551151044² = 25221347474604579872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3551150998 and 3551151016.

It is not an unprimeable number, because it can be changed into a prime (3551151049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1473527 + ... + 1475934.

It is an arithmetic number, because the mean of its divisors is an integer number (302811432).

Almost surely, 2^3551151044 is an apocalyptic number.

It is an amenable number.

3551151044 is an abundant number, since it is smaller than the sum of its proper divisors (3716323324).

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

3551151044 is a wasteful number, since it uses less digits than its factorization.

3551151044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2949515 (or 2949513 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 3551151044 is about 59591.5350028844. The cubic root of 3551151044 is about 1525.6551579300.

Adding to 3551151044 its reverse (4401511553), we get a palindrome (7952662597).

The spelling of 3551151044 in words is "three billion, five hundred fifty-one million, one hundred fifty-one thousand, forty-four".