55775277150702 has 16 divisors (see below), whose sum is σ = 111804655797120. Its totient is φ = 18549408800952.

The previous prime is 55775277150613. The next prime is 55775277150709. The reversal of 55775277150702 is 20705177257755.

It is a super-2 number, since 2×55775277150702² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55775277150709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10587559468 + ... + 10587564735.

It is an arithmetic number, because the mean of its divisors is an integer number (6987790987320).

Almost surely, 2^{55775277150702} is an apocalyptic number.

55775277150702 is an abundant number, since it is smaller than the sum of its proper divisors (56029378646418).

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

55775277150702 is a wasteful number, since it uses less digits than its factorization.

55775277150702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21175124647.

The product of its (nonzero) digits is 42017500, while the sum is 60.

The spelling of 55775277150702 in words is "fifty-five trillion, seven hundred seventy-five billion, two hundred seventy-seven million, one hundred fifty thousand, seven hundred two".