125734570100 has 36 divisors (see below), whose sum is σ = 272940137484. Its totient is φ = 50276110080.

The previous prime is 125734570081. The next prime is 125734570109. The reversal of 125734570100 is 1075437521.

It can be written as a sum of positive squares in 6 ways, for example, as 9247514896 + 116487055204 = 96164^2 + 341302^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125734570109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65654 + ... + 505746.

Almost surely, 2^125734570100 is an apocalyptic number.

125734570100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125734570100 is an abundant number, since it is smaller than the sum of its proper divisors (147205567384).

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

125734570100 is a wasteful number, since it uses less digits than its factorization.

125734570100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442964 (or 442957 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 35.

The spelling of 125734570100 in words is "one hundred twenty-five billion, seven hundred thirty-four million, five hundred seventy thousand, one hundred".