52662045 has 8 divisors (see below), whose sum is σ = 84259296. Its totient is φ = 28086416.

The previous prime is 52662037. The next prime is 52662047. The reversal of 52662045 is 54026625.

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 52662045 - 2³ = 52662037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52662047) 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, 1755387 + ... + 1755416.

It is an arithmetic number, because the mean of its divisors is an integer number (10532412).

Almost surely, 2^52662045 is an apocalyptic number.

It is an amenable number.

52662045 is a deficient number, since it is larger than the sum of its proper divisors (31597251).

52662045 is a wasteful number, since it uses less digits than its factorization.

52662045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3510811.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 52662045 is about 7256.8619251023. The cubic root of 52662045 is about 374.8284726654.

The spelling of 52662045 in words is "fifty-two million, six hundred sixty-two thousand, forty-five".