53313801 has 4 divisors (see below), whose sum is σ = 71085072. Its totient is φ = 35542532.

The previous prime is 53313787. The next prime is 53313809. The reversal of 53313801 is 10831335.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53313801 - 2¹⁸ = 53051657 is a prime.

It is a super-2 number, since 2×53313801² = 5684722754135202, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53313809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8885631 + ... + 8885636.

It is an arithmetic number, because the mean of its divisors is an integer number (17771268).

Almost surely, 2^53313801 is an apocalyptic number.

It is an amenable number.

53313801 is a deficient number, since it is larger than the sum of its proper divisors (17771271).

53313801 is a wasteful number, since it uses less digits than its factorization.

53313801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17771270.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 53313801 is about 7301.6300234948. The cubic root of 53313801 is about 376.3684543681.

The spelling of 53313801 in words is "fifty-three million, three hundred thirteen thousand, eight hundred one".