245655589704 has 32 divisors (see below), whose sum is σ = 701873113920. Its totient is φ = 70187311296.

The previous prime is 245655589681. The next prime is 245655589747. The reversal of 245655589704 is 407985556542.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731117659 + ... + 731117994.

It is an arithmetic number, because the mean of its divisors is an integer number (21933534810).

Almost surely, 2^245655589704 is an apocalyptic number.

245655589704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

245655589704 is an abundant number, since it is smaller than the sum of its proper divisors (456217524216).

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

245655589704 is a wasteful number, since it uses less digits than its factorization.

245655589704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462235669 (or 1462235665 counting only the distinct ones).

The product of its (nonzero) digits is 60480000, while the sum is 60.

The spelling of 245655589704 in words is "two hundred forty-five billion, six hundred fifty-five million, five hundred eighty-nine thousand, seven hundred four".