54770667525143 has 4 divisors (see below), whose sum is σ = 55588140174840. Its totient is φ = 53953194875448.

The previous prime is 54770667525113. The next prime is 54770667525191. The reversal of 54770667525143 is 34152576607745.

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 54770667525143 - 2²⁰ = 54770666476567 is a prime.

It is a super-2 number, since 2×54770667525143² (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 (54770667525103) 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, 408736324748 + ... + 408736324881.

It is an arithmetic number, because the mean of its divisors is an integer number (13897035043710).

Almost surely, 2^{54770667525143} is an apocalyptic number.

54770667525143 is a deficient number, since it is larger than the sum of its proper divisors (817472649697).

54770667525143 is an equidigital number, since it uses as much as digits as its factorization.

54770667525143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817472649696.

The product of its (nonzero) digits is 148176000, while the sum is 62.

The spelling of 54770667525143 in words is "fifty-four trillion, seven hundred seventy billion, six hundred sixty-seven million, five hundred twenty-five thousand, one hundred forty-three".