164604300540 has 48 divisors (see below), whose sum is σ = 462041465760. Its totient is φ = 43785011200.

The previous prime is 164604300499. The next prime is 164604300563. The reversal of 164604300540 is 45003406461.

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, 3396645 + ... + 3444764.

It is an arithmetic number, because the mean of its divisors is an integer number (9625863870).

Almost surely, 2^164604300540 is an apocalyptic number.

164604300540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164604300540 is an abundant number, since it is smaller than the sum of its proper divisors (297437165220).

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

164604300540 is a wasteful number, since it uses less digits than its factorization.

164604300540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6841822 (or 6841820 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 164604300540 in words is "one hundred sixty-four billion, six hundred four million, three hundred thousand, five hundred forty".