100626628532 has 12 divisors (see below), whose sum is σ = 176568711396. Its totient is φ = 50178425280.

The previous prime is 100626628507. The next prime is 100626628573. The reversal of 100626628532 is 235826626001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 81866943376 + 18759685156 = 286124^2 + 136966^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 100626628532.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33720569 + ... + 33723552.

It is an arithmetic number, because the mean of its divisors is an integer number (14714059283).

Almost surely, 2^100626628532 is an apocalyptic number.

It is an amenable number.

100626628532 is a deficient number, since it is larger than the sum of its proper divisors (75942082864).

100626628532 is a wasteful number, since it uses less digits than its factorization.

100626628532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67444498 (or 67444496 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 100626628532 in words is "one hundred billion, six hundred twenty-six million, six hundred twenty-eight thousand, five hundred thirty-two".