625021048 has 32 divisors (see below), whose sum is σ = 1242390960. Its totient is φ = 293762560.

The previous prime is 625021003. The next prime is 625021049. The reversal of 625021048 is 840120526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625021049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129690 + ... + 134422.

Almost surely, 2^625021048 is an apocalyptic number.

625021048 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

625021048 is a deficient number, since it is larger than the sum of its proper divisors (617369912).

625021048 is a wasteful number, since it uses less digits than its factorization.

625021048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5727 (or 5723 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 625021048 is about 25000.4209564559. The cubic root of 625021048 is about 854.9975709836.

The spelling of 625021048 in words is "six hundred twenty-five million, twenty-one thousand, forty-eight".