125264297 has 4 divisors (see below), whose sum is σ = 125321220. Its totient is φ = 125207376.

The previous prime is 125264263. The next prime is 125264309. The reversal of 125264297 is 792462521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 792462521 = 311 ⋅2548111.

It can be written as a sum of positive squares in 2 ways, for example, as 60155536 + 65108761 = 7756^2 + 8069^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125264297 is a prime.

It is a super-2 number, since 2×125264297² = 31382288205808418, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125264297.

It is not an unprimeable number, because it can be changed into a prime (125264197) 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, 25022 + ... + 29607.

It is an arithmetic number, because the mean of its divisors is an integer number (31330305).

Almost surely, 2^125264297 is an apocalyptic number.

It is an amenable number.

125264297 is a deficient number, since it is larger than the sum of its proper divisors (56923).

125264297 is an equidigital number, since it uses as much as digits as its factorization.

125264297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56922.

The product of its digits is 60480, while the sum is 38.

The square root of 125264297 is about 11192.1533674267. The cubic root of 125264297 is about 500.3521479255.

The spelling of 125264297 in words is "one hundred twenty-five million, two hundred sixty-four thousand, two hundred ninety-seven".