2961572455 has 16 divisors (see below), whose sum is σ = 3612543840. Its totient is φ = 2330431488.

The previous prime is 2961572443. The next prime is 2961572459. The reversal of 2961572455 is 5542751692.

It is a cyclic number.

It is not a de Polignac number, because 2961572455 - 2²³ = 2953183847 is a prime.

It is a super-2 number, since 2×2961572455² = 17541822812429454050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2961572459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68644 + ... + 103126.

It is an arithmetic number, because the mean of its divisors is an integer number (225783990).

Almost surely, 2^2961572455 is an apocalyptic number.

2961572455 is a deficient number, since it is larger than the sum of its proper divisors (650971385).

2961572455 is a wasteful number, since it uses less digits than its factorization.

2961572455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34770.

The product of its digits is 756000, while the sum is 46.

The square root of 2961572455 is about 54420.3312650704. The cubic root of 2961572455 is about 1436.0650763035.

It can be divided in two parts, 296 and 1572455, that added together give a palindrome (1572751).

The spelling of 2961572455 in words is "two billion, nine hundred sixty-one million, five hundred seventy-two thousand, four hundred fifty-five".