125528264 has 8 divisors (see below), whose sum is σ = 235365510. Its totient is φ = 62764128.

The previous prime is 125528257. The next prime is 125528267. The reversal of 125528264 is 462825521.

It can be written as a sum of positive squares in only one way, i.e., 72965764 + 52562500 = 8542^2 + 7250^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (125528267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7845509 + ... + 7845524.

Almost surely, 2^125528264 is an apocalyptic number.

It is an amenable number.

125528264 is a deficient number, since it is larger than the sum of its proper divisors (109837246).

125528264 is a wasteful number, since it uses less digits than its factorization.

125528264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15691039 (or 15691035 counting only the distinct ones).

The product of its digits is 38400, while the sum is 35.

The square root of 125528264 is about 11203.9396642431. The cubic root of 125528264 is about 500.7033620996.

The spelling of 125528264 in words is "one hundred twenty-five million, five hundred twenty-eight thousand, two hundred sixty-four".