625475534 has 16 divisors (see below), whose sum is σ = 960322272. Its totient is φ = 305451648.

The previous prime is 625475533. The next prime is 625475581. The reversal of 625475534 is 435574526.

It is a junction number, because it is equal to n+sod(n) for n = 625475491 and 625475500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625475533) 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, 5759 + ... + 35834.

It is an arithmetic number, because the mean of its divisors is an integer number (60020142).

Almost surely, 2^625475534 is an apocalyptic number.

625475534 is a deficient number, since it is larger than the sum of its proper divisors (334846738).

625475534 is a wasteful number, since it uses less digits than its factorization.

625475534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41771.

The product of its digits is 504000, while the sum is 41.

The square root of 625475534 is about 25009.5088716272. The cubic root of 625475534 is about 855.2047588207.

The spelling of 625475534 in words is "six hundred twenty-five million, four hundred seventy-five thousand, five hundred thirty-four".