220053061 has 4 divisors (see below), whose sum is σ = 221370912. Its totient is φ = 218735212.

The previous prime is 220053017. The next prime is 220053091. The reversal of 220053061 is 160350022.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 220053061 - 2²⁵ = 186498629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220053091) 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, 658675 + ... + 659008.

It is an arithmetic number, because the mean of its divisors is an integer number (55342728).

Almost surely, 2^220053061 is an apocalyptic number.

It is an amenable number.

220053061 is a deficient number, since it is larger than the sum of its proper divisors (1317851).

220053061 is a wasteful number, since it uses less digits than its factorization.

220053061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317850.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 220053061 is about 14834.1855522978. The cubic root of 220053061 is about 603.7296029928.

The spelling of 220053061 in words is "two hundred twenty million, fifty-three thousand, sixty-one".