2516366436423 has 16 divisors (see below), whose sum is σ = 3834711997440. Its totient is φ = 1437830356896.

The previous prime is 2516366436391. The next prime is 2516366436427. The reversal of 2516366436423 is 3246346636152.

It is not a de Polignac number, because 2516366436423 - 2⁵ = 2516366436391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516366436427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3556440 + ... + 4204877.

It is an arithmetic number, because the mean of its divisors is an integer number (239669499840).

Almost surely, 2^{2516366436423} is an apocalyptic number.

2516366436423 is a deficient number, since it is larger than the sum of its proper divisors (1318345561017).

2516366436423 is a wasteful number, since it uses less digits than its factorization.

2516366436423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7776766.

The product of its digits is 11197440, while the sum is 51.

The spelling of 2516366436423 in words is "two trillion, five hundred sixteen billion, three hundred sixty-six million, four hundred thirty-six thousand, four hundred twenty-three".