54202797905371 has 4 divisors (see below), whose sum is σ = 54227973382632. Its totient is φ = 54177622428112.

The previous prime is 54202797905369. The next prime is 54202797905407. The reversal of 54202797905371 is 17350979720245.

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 54202797905371 - 2¹ = 54202797905369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54202797905771) 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, 12587735401 + ... + 12587739706.

It is an arithmetic number, because the mean of its divisors is an integer number (13556993345658).

Almost surely, 2^{54202797905371} is an apocalyptic number.

54202797905371 is a deficient number, since it is larger than the sum of its proper divisors (25175477261).

54202797905371 is a wasteful number, since it uses less digits than its factorization.

54202797905371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25175477260.

The product of its (nonzero) digits is 33339600, while the sum is 61.

The spelling of 54202797905371 in words is "fifty-four trillion, two hundred two billion, seven hundred ninety-seven million, nine hundred five thousand, three hundred seventy-one".