5101687723 has 4 divisors (see below), whose sum is σ = 5565477528. Its totient is φ = 4637897920.

The previous prime is 5101687667. The next prime is 5101687729. The reversal of 5101687723 is 3277861015.

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 5101687723 - 2²⁹ = 4564816811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5101687729) 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, 231894886 + ... + 231894907.

It is an arithmetic number, because the mean of its divisors is an integer number (1391369382).

Almost surely, 2^5101687723 is an apocalyptic number.

5101687723 is a deficient number, since it is larger than the sum of its proper divisors (463789805).

5101687723 is a wasteful number, since it uses less digits than its factorization.

5101687723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463789804.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 5101687723 is about 71426.0997325207. The cubic root of 5101687723 is about 1721.4904742068.

The spelling of 5101687723 in words is "five billion, one hundred one million, six hundred eighty-seven thousand, seven hundred twenty-three".