126372633500 has 24 divisors (see below), whose sum is σ = 275997832656. Its totient is φ = 50549053200.

The previous prime is 126372633463. The next prime is 126372633547. The reversal of 126372633500 is 5336273621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126372134 + ... + 126373133.

It is an arithmetic number, because the mean of its divisors is an integer number (11499909694).

Almost surely, 2^126372633500 is an apocalyptic number.

126372633500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126372633500 is an abundant number, since it is smaller than the sum of its proper divisors (149625199156).

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

126372633500 is a wasteful number, since it uses less digits than its factorization.

126372633500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252745286 (or 252745274 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 38.

The spelling of 126372633500 in words is "one hundred twenty-six billion, three hundred seventy-two million, six hundred thirty-three thousand, five hundred".