52495415 has 24 divisors (see below), whose sum is σ = 75272832. Its totient is φ = 35017920.

The previous prime is 52495411. The next prime is 52495433. The reversal of 52495415 is 51459425.

It is a happy number.

It is not a de Polignac number, because 52495415 - 2² = 52495411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52495411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6170 + ... + 11960.

It is an arithmetic number, because the mean of its divisors is an integer number (3136368).

Almost surely, 2^52495415 is an apocalyptic number.

52495415 is a deficient number, since it is larger than the sum of its proper divisors (22777417).

52495415 is a wasteful number, since it uses less digits than its factorization.

52495415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5847 (or 5840 counting only the distinct ones).

The product of its digits is 36000, while the sum is 35.

The square root of 52495415 is about 7245.3719711275. The cubic root of 52495415 is about 374.4327185738.

The spelling of 52495415 in words is "fifty-two million, four hundred ninety-five thousand, four hundred fifteen".