55272776813476 has 48 divisors (see below), whose sum is σ = 98809791651648. Its totient is φ = 27047293977600.

The previous prime is 55272776813467. The next prime is 55272776813491. The reversal of 55272776813476 is 67431867727255.

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, 468183711 + ... + 468301753.

It is an arithmetic number, because the mean of its divisors is an integer number (2058537326076).

Almost surely, 2^{55272776813476} is an apocalyptic number.

It is an amenable number.

55272776813476 is a deficient number, since it is larger than the sum of its proper divisors (43537014838172).

55272776813476 is a wasteful number, since it uses less digits than its factorization.

55272776813476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130492 (or 130490 counting only the distinct ones).

The product of its digits is 829785600, while the sum is 70.

The spelling of 55272776813476 in words is "fifty-five trillion, two hundred seventy-two billion, seven hundred seventy-six million, eight hundred thirteen thousand, four hundred seventy-six".