125370487 has 4 divisors (see below), whose sum is σ = 136767816. Its totient is φ = 113973160.

The previous prime is 125370439. The next prime is 125370517. The reversal of 125370487 is 784073521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125370487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125370437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5698648 + ... + 5698669.

It is an arithmetic number, because the mean of its divisors is an integer number (34191954).

Almost surely, 2^125370487 is an apocalyptic number.

125370487 is a deficient number, since it is larger than the sum of its proper divisors (11397329).

125370487 is a wasteful number, since it uses less digits than its factorization.

125370487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11397328.

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 125370487 is about 11196.8963110319. The cubic root of 125370487 is about 500.4934954309.

The spelling of 125370487 in words is "one hundred twenty-five million, three hundred seventy thousand, four hundred eighty-seven".