2516936423 has 4 divisors (see below), whose sum is σ = 2518617000. Its totient is φ = 2515255848.

The previous prime is 2516936417. The next prime is 2516936447. The reversal of 2516936423 is 3246396152.

2516936423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2516936423 - 2²² = 2512742119 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 (2516935423) 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, 838040 + ... + 841037.

It is an arithmetic number, because the mean of its divisors is an integer number (629654250).

Almost surely, 2^2516936423 is an apocalyptic number.

2516936423 is a deficient number, since it is larger than the sum of its proper divisors (1680577).

2516936423 is a wasteful number, since it uses less digits than its factorization.

2516936423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680576.

The product of its digits is 233280, while the sum is 41.

The square root of 2516936423 is about 50169.0783550984. The cubic root of 2516936423 is about 1360.2667482465.

The spelling of 2516936423 in words is "two billion, five hundred sixteen million, nine hundred thirty-six thousand, four hundred twenty-three".