2516232061 has 4 divisors (see below), whose sum is σ = 2875693792. Its totient is φ = 2156770332.

The previous prime is 2516232053. The next prime is 2516232083. The reversal of 2516232061 is 1602326152.

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 2516232061 - 2³ = 2516232053 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 (2516232031) 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, 179730855 + ... + 179730868.

It is an arithmetic number, because the mean of its divisors is an integer number (718923448).

Almost surely, 2^2516232061 is an apocalyptic number.

It is an amenable number.

2516232061 is a deficient number, since it is larger than the sum of its proper divisors (359461731).

2516232061 is an equidigital number, since it uses as much as digits as its factorization.

2516232061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359461730.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2516232061 is about 50162.0579821044. The cubic root of 2516232061 is about 1360.1398466703.

The spelling of 2516232061 in words is "two billion, five hundred sixteen million, two hundred thirty-two thousand, sixty-one".