125725110 has 32 divisors (see below), whose sum is σ = 344846592. Its totient is φ = 28737120.

The previous prime is 125725091. The next prime is 125725123. The reversal of 125725110 is 11527521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299136 + ... + 299555.

It is an arithmetic number, because the mean of its divisors is an integer number (10776456).

Almost surely, 2^125725110 is an apocalyptic number.

125725110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125725110 is an abundant number, since it is smaller than the sum of its proper divisors (219121482).

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

125725110 is a wasteful number, since it uses less digits than its factorization.

125725110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598708.

The product of its (nonzero) digits is 700, while the sum is 24.

The square root of 125725110 is about 11212.7209008340. The cubic root of 125725110 is about 500.9649498788.

The spelling of 125725110 in words is "one hundred twenty-five million, seven hundred twenty-five thousand, one hundred ten".