53122415 has 16 divisors (see below), whose sum is σ = 65594496. Its totient is φ = 41277600.

The previous prime is 53122411. The next prime is 53122427. The reversal of 53122415 is 51422135.

It is not a de Polignac number, because 53122415 - 2² = 53122411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53122411) 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, 44780 + ... + 45950.

It is an arithmetic number, because the mean of its divisors is an integer number (4099656).

Almost surely, 2^53122415 is an apocalyptic number.

53122415 is a deficient number, since it is larger than the sum of its proper divisors (12472081).

53122415 is a wasteful number, since it uses less digits than its factorization.

53122415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430.

The product of its digits is 1200, while the sum is 23.

The square root of 53122415 is about 7288.5125368624. The cubic root of 53122415 is about 375.9175516182.

The spelling of 53122415 in words is "fifty-three million, one hundred twenty-two thousand, four hundred fifteen".