53462557 has 4 divisors (see below), whose sum is σ = 55787040. Its totient is φ = 51138076.

The previous prime is 53462551. The next prime is 53462579. The reversal of 53462557 is 75526435.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53462557 - 2¹⁹ = 52938269 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 (53462551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162207 + ... + 1162252.

It is an arithmetic number, because the mean of its divisors is an integer number (13946760).

Almost surely, 2^53462557 is an apocalyptic number.

It is an amenable number.

53462557 is a deficient number, since it is larger than the sum of its proper divisors (2324483).

53462557 is a wasteful number, since it uses less digits than its factorization.

53462557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324482.

The product of its digits is 126000, while the sum is 37.

The square root of 53462557 is about 7311.8094203829. The cubic root of 53462557 is about 376.7181766644.

The spelling of 53462557 in words is "fifty-three million, four hundred sixty-two thousand, five hundred fifty-seven".