52053557 has 8 divisors (see below), whose sum is σ = 54615552. Its totient is φ = 49546800.

The previous prime is 52053539. The next prime is 52053569. The reversal of 52053557 is 75535025.

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

It is a cyclic number.

It is not a de Polignac number, because 52053557 - 2⁶ = 52053493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52053527) 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, 11873 + ... + 15654.

It is an arithmetic number, because the mean of its divisors is an integer number (6826944).

Almost surely, 2^52053557 is an apocalyptic number.

It is an amenable number.

52053557 is a deficient number, since it is larger than the sum of its proper divisors (2561995).

52053557 is a wasteful number, since it uses less digits than its factorization.

52053557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27619.

The product of its (nonzero) digits is 26250, while the sum is 32.

The square root of 52053557 is about 7214.8151050460. The cubic root of 52053557 is about 373.3792140856.

The spelling of 52053557 in words is "fifty-two million, fifty-three thousand, five hundred fifty-seven".