62166305121564 has 96 divisors (see below), whose sum is σ = 169309068558336. Its totient is φ = 17383368300480.

The previous prime is 62166305121499. The next prime is 62166305121607. The reversal of 62166305121564 is 46512150366126.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141952797 + ... + 142390059.

It is an arithmetic number, because the mean of its divisors is an integer number (1763636130816).

Almost surely, 2^{62166305121564} is an apocalyptic number.

It is an amenable number.

62166305121564 is an abundant number, since it is smaller than the sum of its proper divisors (107142763436772).

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

62166305121564 is a wasteful number, since it uses less digits than its factorization.

62166305121564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473335 (or 473333 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 62166305121564 in words is "sixty-two trillion, one hundred sixty-six billion, three hundred five million, one hundred twenty-one thousand, five hundred sixty-four".