53362545 has 16 divisors (see below), whose sum is σ = 89874240. Its totient is φ = 26961984.

The previous prime is 53362493. The next prime is 53362559. The reversal of 53362545 is 54526335.

It is not a de Polignac number, because 53362545 - 2⁸ = 53362289 is a prime.

It is a super-2 number, since 2×53362545² = 5695122417754050, which contains 22 as substring.

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, 93334 + ... + 93903.

It is an arithmetic number, because the mean of its divisors is an integer number (5617140).

Almost surely, 2^53362545 is an apocalyptic number.

It is an amenable number.

53362545 is a deficient number, since it is larger than the sum of its proper divisors (36511695).

53362545 is a wasteful number, since it uses less digits than its factorization.

53362545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187264.

The product of its digits is 54000, while the sum is 33.

The square root of 53362545 is about 7304.9671457167. The cubic root of 53362545 is about 376.4831220862.

The spelling of 53362545 in words is "fifty-three million, three hundred sixty-two thousand, five hundred forty-five".