52495347 has 8 divisors (see below), whose sum is σ = 73677760. Its totient is φ = 33154920.

The previous prime is 52495327. The next prime is 52495351. The reversal of 52495347 is 74359425.

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

It is not a de Polignac number, because 52495347 - 2⁶ = 52495283 is a prime.

It is a super-2 number, since 2×52495347² = 5511522913300818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52495327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460429 + ... + 460542.

It is an arithmetic number, because the mean of its divisors is an integer number (9209720).

Almost surely, 2^52495347 is an apocalyptic number.

52495347 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

52495347 is a deficient number, since it is larger than the sum of its proper divisors (21182413).

52495347 is a wasteful number, since it uses less digits than its factorization.

52495347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920993.

The product of its digits is 151200, while the sum is 39.

The square root of 52495347 is about 7245.3672784753. The cubic root of 52495347 is about 374.4325568997.

The spelling of 52495347 in words is "fifty-two million, four hundred ninety-five thousand, three hundred forty-seven".