625053662 has 8 divisors (see below), whose sum is σ = 944737992. Its totient is φ = 310141000.

The previous prime is 625053647. The next prime is 625053707. The reversal of 625053662 is 266350526.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×625053662² = 781384160759220488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1192589 + ... + 1193112.

It is an arithmetic number, because the mean of its divisors is an integer number (118092249).

Almost surely, 2^625053662 is an apocalyptic number.

625053662 is a deficient number, since it is larger than the sum of its proper divisors (319684330).

625053662 is a wasteful number, since it uses less digits than its factorization.

625053662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2385834.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 625053662 is about 25001.0732169641. The cubic root of 625053662 is about 855.0124421659.

The spelling of 625053662 in words is "six hundred twenty-five million, fifty-three thousand, six hundred sixty-two".