683625273240 has 192 divisors, whose sum is σ = 2538024364800. Its totient is φ = 144237390336.

The previous prime is 683625273223. The next prime is 683625273263. The reversal of 683625273240 is 42372526386.

It is a self number, because there is not a number n which added to its sum of digits gives 683625273240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2265850 + ... + 2549769.

It is an arithmetic number, because the mean of its divisors is an integer number (13218876900).

Almost surely, 2^683625273240 is an apocalyptic number.

683625273240 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

683625273240 is an abundant number, since it is smaller than the sum of its proper divisors (1854399091560).

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

683625273240 is a wasteful number, since it uses less digits than its factorization.

683625273240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4815666 (or 4815649 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 48.

The spelling of 683625273240 in words is "six hundred eighty-three billion, six hundred twenty-five million, two hundred seventy-three thousand, two hundred forty".