55283261331071 has 4 divisors (see below), whose sum is σ = 55287497934000. Its totient is φ = 55279024728144.

The previous prime is 55283261331041. The next prime is 55283261331091. The reversal of 55283261331071 is 17013316238255.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55283261331071 - 2⁶ = 55283261331007 is a prime.

It is a super-2 number, since 2×55283261331071² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55283261331041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2118281891 + ... + 2118307988.

It is an arithmetic number, because the mean of its divisors is an integer number (13821874483500).

Almost surely, 2^{55283261331071} is an apocalyptic number.

55283261331071 is a deficient number, since it is larger than the sum of its proper divisors (4236602929).

55283261331071 is a wasteful number, since it uses less digits than its factorization.

55283261331071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4236602928.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 55283261331071 in words is "fifty-five trillion, two hundred eighty-three billion, two hundred sixty-one million, three hundred thirty-one thousand, seventy-one".