625980247200 has 3456 divisors, whose sum is σ = 3144758722560. Its totient is φ = 117573120000.

The previous prime is 625980247171. The next prime is 625980247229. The reversal of 625980247200 is 2742089526.

It is an interprime number because it is at equal distance from previous prime (625980247171) and next prime (625980247229).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 8816623165 + ... + 8816623235.

It is an arithmetic number, because the mean of its divisors is an integer number (909941760).

Almost surely, 2^625980247200 is an apocalyptic number.

625980247200 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 625980247200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1572379361280).

625980247200 is an abundant number, since it is smaller than the sum of its proper divisors (2518778475360).

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

625980247200 is a wasteful number, since it uses less digits than its factorization.

625980247200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 625980247200 in words is "six hundred twenty-five billion, nine hundred eighty million, two hundred forty-seven thousand, two hundred".