52948645 has 16 divisors (see below), whose sum is σ = 66557952. Its totient is φ = 40360320.

The previous prime is 52948631. The next prime is 52948657. The reversal of 52948645 is 54684925.

It is not a de Polignac number, because 52948645 - 2⁵ = 52948613 is a prime.

It is a super-3 number, since 3×52948645³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35260 + ... + 36730.

It is an arithmetic number, because the mean of its divisors is an integer number (4159872).

Almost surely, 2^52948645 is an apocalyptic number.

It is an amenable number.

52948645 is a deficient number, since it is larger than the sum of its proper divisors (13609307).

52948645 is a wasteful number, since it uses less digits than its factorization.

52948645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812.

The product of its digits is 345600, while the sum is 43.

The square root of 52948645 is about 7276.5819585847. The cubic root of 52948645 is about 375.5072129101.

The spelling of 52948645 in words is "fifty-two million, nine hundred forty-eight thousand, six hundred forty-five".