2651358983 has 24 divisors (see below), whose sum is σ = 3327832368. Its totient is φ = 2093769216.

The previous prime is 2651358977. The next prime is 2651359001. The reversal of 2651358983 is 3898531562.

It is not a de Polignac number, because 2651358983 - 2²⁸ = 2382923527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2651358943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 354935 + ... + 362327.

It is an arithmetic number, because the mean of its divisors is an integer number (138659682).

Almost surely, 2^2651358983 is an apocalyptic number.

2651358983 is a deficient number, since it is larger than the sum of its proper divisors (676473385).

2651358983 is a wasteful number, since it uses less digits than its factorization.

2651358983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7983 (or 7976 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 50.

The square root of 2651358983 is about 51491.3486228512. The cubic root of 2651358983 is about 1384.0640164334.

The spelling of 2651358983 in words is "two billion, six hundred fifty-one million, three hundred fifty-eight thousand, nine hundred eighty-three".