53362797 has 4 divisors (see below), whose sum is σ = 71150400. Its totient is φ = 35575196.

The previous prime is 53362787. The next prime is 53362801. The reversal of 53362797 is 79726335.

It is a happy number.

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 53362797 - 2¹⁰ = 53361773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53362717) 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, 8893797 + ... + 8893802.

It is an arithmetic number, because the mean of its divisors is an integer number (17787600).

Almost surely, 2^53362797 is an apocalyptic number.

It is an amenable number.

53362797 is a deficient number, since it is larger than the sum of its proper divisors (17787603).

53362797 is a wasteful number, since it uses less digits than its factorization.

53362797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17787602.

The product of its digits is 238140, while the sum is 42.

The square root of 53362797 is about 7304.9843942338. The cubic root of 53362797 is about 376.4837147216.

The spelling of 53362797 in words is "fifty-three million, three hundred sixty-two thousand, seven hundred ninety-seven".