625105434 has 48 divisors (see below), whose sum is σ = 1351848960. Its totient is φ = 192559680.

The previous prime is 625105427. The next prime is 625105441. The reversal of 625105434 is 434501526.

It is an interprime number because it is at equal distance from previous prime (625105427) and next prime (625105441).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85287 + ... + 92325.

It is an arithmetic number, because the mean of its divisors is an integer number (28163520).

Almost surely, 2^625105434 is an apocalyptic number.

625105434 is an abundant number, since it is smaller than the sum of its proper divisors (726743526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

625105434 is a wasteful number, since it uses less digits than its factorization.

625105434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7123 (or 7104 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 625105434 is about 25002.1085910769. The cubic root of 625105434 is about 855.0360478629.

The spelling of 625105434 in words is "six hundred twenty-five million, one hundred five thousand, four hundred thirty-four".