2651045534623 has 8 divisors (see below), whose sum is σ = 2676362846976. Its totient is φ = 2625847363200.

The previous prime is 2651045534611. The next prime is 2651045534629. The reversal of 2651045534623 is 3264355401562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2651045534623 - 2²⁵ = 2651011980191 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 (2651045534629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29740518 + ... + 29829523.

It is an arithmetic number, because the mean of its divisors is an integer number (334545355872).

Almost surely, 2^{2651045534623} is an apocalyptic number.

2651045534623 is a deficient number, since it is larger than the sum of its proper divisors (25317312353).

2651045534623 is a wasteful number, since it uses less digits than its factorization.

2651045534623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59570465.

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 2651045534623 in words is "two trillion, six hundred fifty-one billion, forty-five million, five hundred thirty-four thousand, six hundred twenty-three".