210164710450 has 48 divisors (see below), whose sum is σ = 411726013920. Its totient is φ = 79593822720.

The previous prime is 210164710411. The next prime is 210164710471. The reversal of 210164710450 is 54017461012.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1546969 + ... + 1677331.

It is an arithmetic number, because the mean of its divisors is an integer number (8577625290).

Almost surely, 2^210164710450 is an apocalyptic number.

210164710450 is a deficient number, since it is larger than the sum of its proper divisors (201561303470).

210164710450 is a wasteful number, since it uses less digits than its factorization.

210164710450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132091 (or 132086 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The spelling of 210164710450 in words is "two hundred ten billion, one hundred sixty-four million, seven hundred ten thousand, four hundred fifty".