53972495 has 16 divisors (see below), whose sum is σ = 66156480. Its totient is φ = 42259200.

The previous prime is 53972491. The next prime is 53972507. The reversal of 53972495 is 59427935.

It is not a de Polignac number, because 53972495 - 2² = 53972491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53972491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94571 + ... + 95139.

It is an arithmetic number, because the mean of its divisors is an integer number (4134780).

Almost surely, 2^53972495 is an apocalyptic number.

53972495 is a deficient number, since it is larger than the sum of its proper divisors (12183985).

53972495 is a wasteful number, since it uses less digits than its factorization.

53972495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946.

The product of its digits is 340200, while the sum is 44.

The square root of 53972495 is about 7346.5975117737. The cubic root of 53972495 is about 377.9121297576.

The spelling of 53972495 in words is "fifty-three million, nine hundred seventy-two thousand, four hundred ninety-five".