53773075361371 has 4 divisors (see below), whose sum is σ = 53773293389752. Its totient is φ = 53772857332992.

The previous prime is 53773075361339. The next prime is 53773075361389. The reversal of 53773075361371 is 17316357037735.

It is a happy number.

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 53773075361371 - 2⁵ = 53773075361339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53773075361321) 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, 108643821 + ... + 109137646.

It is an arithmetic number, because the mean of its divisors is an integer number (13443323347438).

Almost surely, 2^{53773075361371} is an apocalyptic number.

53773075361371 is a deficient number, since it is larger than the sum of its proper divisors (218028381).

53773075361371 is a wasteful number, since it uses less digits than its factorization.

53773075361371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218028380.

The product of its (nonzero) digits is 29172150, while the sum is 58.

The spelling of 53773075361371 in words is "fifty-three trillion, seven hundred seventy-three billion, seventy-five million, three hundred sixty-one thousand, three hundred seventy-one".