625035069 has 16 divisors (see below), whose sum is σ = 937137600. Its totient is φ = 411668208.

The previous prime is 625035041. The next prime is 625035083. The reversal of 625035069 is 960530526.

It is not a de Polignac number, because 625035069 - 2¹³ = 625026877 is a prime.

It is a super-2 number, since 2×625035069² = 781337674959669522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625035569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137214 + ... + 141695.

It is an arithmetic number, because the mean of its divisors is an integer number (58571100).

Almost surely, 2^625035069 is an apocalyptic number.

It is an amenable number.

625035069 is a deficient number, since it is larger than the sum of its proper divisors (312102531).

625035069 is a wasteful number, since it uses less digits than its factorization.

625035069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279001 (or 278995 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 625035069 is about 25000.7013701616. The cubic root of 625035069 is about 855.0039642783.

The spelling of 625035069 in words is "six hundred twenty-five million, thirty-five thousand, sixty-nine".