53014557 has 8 divisors (see below), whose sum is σ = 72966400. Its totient is φ = 34202880.

The previous prime is 53014547. The next prime is 53014561. The reversal of 53014557 is 75541035.

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

It is not a de Polignac number, because 53014557 - 2⁸ = 53014301 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 (53014537) 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, 284932 + ... + 285117.

It is an arithmetic number, because the mean of its divisors is an integer number (9120800).

Almost surely, 2^53014557 is an apocalyptic number.

It is an amenable number.

53014557 is a deficient number, since it is larger than the sum of its proper divisors (19951843).

53014557 is a wasteful number, since it uses less digits than its factorization.

53014557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570083.

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 53014557 is about 7281.1095995047. The cubic root of 53014557 is about 375.6629623695.

The spelling of 53014557 in words is "fifty-three million, fourteen thousand, five hundred fifty-seven".