52953111 has 6 divisors (see below), whose sum is σ = 76487840. Its totient is φ = 35302068.

The previous prime is 52953097. The next prime is 52953139. The reversal of 52953111 is 11135925.

It is not a de Polignac number, because 52953111 - 2⁷ = 52952983 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 (52953151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2941831 + ... + 2941848.

Almost surely, 2^52953111 is an apocalyptic number.

52953111 is a deficient number, since it is larger than the sum of its proper divisors (23534729).

52953111 is a wasteful number, since it uses less digits than its factorization.

52953111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5883685 (or 5883682 counting only the distinct ones).

The product of its digits is 1350, while the sum is 27.

The square root of 52953111 is about 7276.8888269644. Note that the first 4 decimals coincide. The cubic root of 52953111 is about 375.5177701086.

The spelling of 52953111 in words is "fifty-two million, nine hundred fifty-three thousand, one hundred eleven".