4802172567640 has 64 divisors (see below), whose sum is σ = 12349335297600. Its totient is φ = 1646340292608.

The previous prime is 4802172567617. The next prime is 4802172567653. The reversal of 4802172567640 is 467652712084.

It is a super-2 number, since 2×4802172567640² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3310392 + ... + 4534648.

It is an arithmetic number, because the mean of its divisors is an integer number (192958364025).

Almost surely, 2^{4802172567640} is an apocalyptic number.

4802172567640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4802172567640 is an abundant number, since it is smaller than the sum of its proper divisors (7547162729960).

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

4802172567640 is a wasteful number, since it uses less digits than its factorization.

4802172567640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238284 (or 1238280 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 52.

The spelling of 4802172567640 in words is "four trillion, eight hundred two billion, one hundred seventy-two million, five hundred sixty-seven thousand, six hundred forty".