625126532 has 12 divisors (see below), whose sum is σ = 1129261056. Its totient is φ = 302480520.

The previous prime is 625126531. The next prime is 625126559. The reversal of 625126532 is 235621526.

It is not an unprimeable number, because it can be changed into a prime (625126531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2520548 + ... + 2520795.

It is an arithmetic number, because the mean of its divisors is an integer number (94105088).

Almost surely, 2^625126532 is an apocalyptic number.

625126532 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

625126532 is a deficient number, since it is larger than the sum of its proper divisors (504134524).

625126532 is a wasteful number, since it uses less digits than its factorization.

625126532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5041378 (or 5041376 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 625126532 is about 25002.5305119302. The cubic root of 625126532 is about 855.0456672255.

The spelling of 625126532 in words is "six hundred twenty-five million, one hundred twenty-six thousand, five hundred thirty-two".