52313723 has 24 divisors (see below), whose sum is σ = 67371264. Its totient is φ = 40160400.

The previous prime is 52313719. The next prime is 52313731. The reversal of 52313723 is 32731325.

It is not a de Polignac number, because 52313723 - 2² = 52313719 is a prime.

It is a super-2 number, since 2×52313723² = 5473451228241458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52313692 and 52313701.

It is not an unprimeable number, because it can be changed into a prime (52313123) 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 23 ways as a sum of consecutive naturals, for example, 37586 + ... + 38952.

It is an arithmetic number, because the mean of its divisors is an integer number (2807136).

Almost surely, 2^52313723 is an apocalyptic number.

52313723 is a deficient number, since it is larger than the sum of its proper divisors (15057541).

52313723 is a wasteful number, since it uses less digits than its factorization.

52313723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463 (or 1456 counting only the distinct ones).

The product of its digits is 3780, while the sum is 26.

The square root of 52313723 is about 7232.8226163788. The cubic root of 52313723 is about 374.0002359231. Note that the first 3 decimals are identical.

The spelling of 52313723 in words is "fifty-two million, three hundred thirteen thousand, seven hundred twenty-three".