2961472563 has 128 divisors (see below), whose sum is σ = 5603328000. Its totient is φ = 1507455360.

The previous prime is 2961472559. The next prime is 2961472567. The reversal of 2961472563 is 3652741692.

2961472563 is a `hidden beast` number, since 2 + 9 + 6 + 14 + 72 + 563 = 666.

It is an interprime number because it is at equal distance from previous prime (2961472559) and next prime (2961472567).

It is not a de Polignac number, because 2961472563 - 2² = 2961472559 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2961472567) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4118518 + ... + 4119236.

It is an arithmetic number, because the mean of its divisors is an integer number (43776000).

Almost surely, 2^2961472563 is an apocalyptic number.

2961472563 is a deficient number, since it is larger than the sum of its proper divisors (2641855437).

2961472563 is a wasteful number, since it uses less digits than its factorization.

2961472563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822 (or 816 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 2961472563 is about 54419.4134753398. The cubic root of 2961472563 is about 1436.0489302609.

The spelling of 2961472563 in words is "two billion, nine hundred sixty-one million, four hundred seventy-two thousand, five hundred sixty-three".