55164705510 has 32 divisors (see below), whose sum is σ = 132401679840. Its totient is φ = 14709878528.

The previous prime is 55164705487. The next prime is 55164705523. The reversal of 55164705510 is 1550746155.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 963034 + ... + 1018706.

It is an arithmetic number, because the mean of its divisors is an integer number (4137552495).

Almost surely, 2^55164705510 is an apocalyptic number.

55164705510 is an abundant number, since it is smaller than the sum of its proper divisors (77236974330).

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

55164705510 is a wasteful number, since it uses less digits than its factorization.

55164705510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88712.

The product of its (nonzero) digits is 105000, while the sum is 39.

The spelling of 55164705510 in words is "fifty-five billion, one hundred sixty-four million, seven hundred five thousand, five hundred ten".