100055015952 has 40 divisors (see below), whose sum is σ = 262856405280. Its totient is φ = 32786388480.

The previous prime is 100055015933. The next prime is 100055015959. The reversal of 100055015952 is 259510550001.

It is a super-2 number, since 2×100055015952² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100055015959) 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, 17662249 + ... + 17667912.

It is an arithmetic number, because the mean of its divisors is an integer number (6571410132).

Almost surely, 2^100055015952 is an apocalyptic number.

100055015952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100055015952 is an abundant number, since it is smaller than the sum of its proper divisors (162801389328).

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

100055015952 is a wasteful number, since it uses less digits than its factorization.

100055015952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35330231 (or 35330225 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 33.

Adding to 100055015952 its reverse (259510550001), we get a palindrome (359565565953).

The spelling of 100055015952 in words is "one hundred billion, fifty-five million, fifteen thousand, nine hundred fifty-two".