625259063 has 8 divisors (see below), whose sum is σ = 734570256. Its totient is φ = 524692800.

The previous prime is 625259051. The next prime is 625259083. The reversal of 625259063 is 360952526.

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

It is a cyclic number.

It is not a de Polignac number, because 625259063 - 2¹⁴ = 625242679 is a prime.

It is a super-3 number, since 3×625259063³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625259023) 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, 2186078 + ... + 2186363.

It is an arithmetic number, because the mean of its divisors is an integer number (91821282).

Almost surely, 2^625259063 is an apocalyptic number.

625259063 is a deficient number, since it is larger than the sum of its proper divisors (109311193).

625259063 is a wasteful number, since it uses less digits than its factorization.

625259063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4372465.

The product of its (nonzero) digits is 97200, while the sum is 38.

The square root of 625259063 is about 25005.1807232021. The cubic root of 625259063 is about 855.1060880866.

The spelling of 625259063 in words is "six hundred twenty-five million, two hundred fifty-nine thousand, sixty-three".