625541034 has 16 divisors (see below), whose sum is σ = 1251524160. Its totient is φ = 208440000.

The previous prime is 625541023. The next prime is 625541053. The reversal of 625541034 is 430145526.

It is a junction number, because it is equal to n+sod(n) for n = 625540992 and 625541010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1659 + ... + 35409.

It is an arithmetic number, because the mean of its divisors is an integer number (78220260).

Almost surely, 2^625541034 is an apocalyptic number.

625541034 is an abundant number, since it is smaller than the sum of its proper divisors (625983126).

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

625541034 is a wasteful number, since it uses less digits than its factorization.

625541034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36845.

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

The square root of 625541034 is about 25010.8183392707. The cubic root of 625541034 is about 855.2346102183.

The spelling of 625541034 in words is "six hundred twenty-five million, five hundred forty-one thousand, thirty-four".