53354512023 has 4 divisors (see below), whose sum is σ = 71139349368. Its totient is φ = 35569674680.

The previous prime is 53354511983. The next prime is 53354512031. The reversal of 53354512023 is 32021545335.

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 53354512023 - 2¹³ = 53354503831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53354512063) 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, 8892418668 + ... + 8892418673.

It is an arithmetic number, because the mean of its divisors is an integer number (17784837342).

Almost surely, 2^53354512023 is an apocalyptic number.

53354512023 is a deficient number, since it is larger than the sum of its proper divisors (17784837345).

53354512023 is a wasteful number, since it uses less digits than its factorization.

53354512023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17784837344.

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 53354512023 in words is "fifty-three billion, three hundred fifty-four million, five hundred twelve thousand, twenty-three".