2053574881 has 8 divisors (see below), whose sum is σ = 2120937728. Its totient is φ = 1986282000.

The previous prime is 2053574869. The next prime is 2053574903. The reversal of 2053574881 is 1884753502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2053574881 - 2¹³ = 2053566689 is a prime.

It is a super-2 number, since 2×2053574881² = 8434339583748328322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2053524881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45871 + ... + 78811.

It is an arithmetic number, because the mean of its divisors is an integer number (265117216).

Almost surely, 2^2053574881 is an apocalyptic number.

It is an amenable number.

2053574881 is a deficient number, since it is larger than the sum of its proper divisors (67362847).

2053574881 is a wasteful number, since it uses less digits than its factorization.

2053574881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34983.

The product of its (nonzero) digits is 268800, while the sum is 43.

The square root of 2053574881 is about 45316.3864512607. The cubic root of 2053574881 is about 1271.0720856175.

The spelling of 2053574881 in words is "two billion, fifty-three million, five hundred seventy-four thousand, eight hundred eighty-one".