125045694 has 20 divisors (see below), whose sum is σ = 280195344. Its totient is φ = 41681844.

The previous prime is 125045617. The next prime is 125045699. The reversal of 125045694 is 496540521.

125045694 is a `hidden beast` number, since 12 + 504 + 56 + 94 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125045699) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 385782 + ... + 386105.

Almost surely, 2^125045694 is an apocalyptic number.

125045694 is an abundant number, since it is smaller than the sum of its proper divisors (155149650).

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

125045694 is an equidigital number, since it uses as much as digits as its factorization.

125045694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771901 (or 771892 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 125045694 is about 11182.3831985852. The cubic root of 125045694 is about 500.0609179110.

The spelling of 125045694 in words is "one hundred twenty-five million, forty-five thousand, six hundred ninety-four".