10055453250 has 128 divisors (see below), whose sum is σ = 27194289408. Its totient is φ = 2464896000.

The previous prime is 10055453231. The next prime is 10055453251. The reversal of 10055453250 is 5235455001.

It is a happy number.

It is a super-2 number, since 2×10055453250² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (10055453251) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 539080 + ... + 557420.

It is an arithmetic number, because the mean of its divisors is an integer number (212455386).

Almost surely, 2^10055453250 is an apocalyptic number.

10055453250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10055453250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13597144704).

10055453250 is an abundant number, since it is smaller than the sum of its proper divisors (17138836158).

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

10055453250 is a wasteful number, since it uses less digits than its factorization.

10055453250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18421 (or 18411 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 10055453250 in words is "ten billion, fifty-five million, four hundred fifty-three thousand, two hundred fifty".