125293051 has 12 divisors (see below), whose sum is σ = 136001208. Its totient is φ = 115375104.

The previous prime is 125293037. The next prime is 125293073. The reversal of 125293051 is 150392521.

It is not a de Polignac number, because 125293051 - 2⁹ = 125292539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125293031) 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, 108091 + ... + 109243.

It is an arithmetic number, because the mean of its divisors is an integer number (11333434).

Almost surely, 2^125293051 is an apocalyptic number.

125293051 is a deficient number, since it is larger than the sum of its proper divisors (10708157).

125293051 is a wasteful number, since it uses less digits than its factorization.

125293051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822 (or 1809 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 125293051 is about 11193.4378543859. The cubic root of 125293051 is about 500.3904297166.

The spelling of 125293051 in words is "one hundred twenty-five million, two hundred ninety-three thousand, fifty-one".