625985150 has 24 divisors (see below), whose sum is σ = 1330666320. Its totient is φ = 214623360.

The previous prime is 625985141. The next prime is 625985161. The reversal of 625985150 is 51589526.

It is a junction number, because it is equal to n+sod(n) for n = 625985098 and 625985107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 893915 + ... + 894614.

It is an arithmetic number, because the mean of its divisors is an integer number (55444430).

Almost surely, 2^625985150 is an apocalyptic number.

625985150 is an abundant number, since it is smaller than the sum of its proper divisors (704681170).

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

625985150 is a wasteful number, since it uses less digits than its factorization.

625985150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788548 (or 1788543 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 41.

The square root of 625985150 is about 25019.6952419489. The cubic root of 625985150 is about 855.4369595986.

The spelling of 625985150 in words is "six hundred twenty-five million, nine hundred eighty-five thousand, one hundred fifty".