53297086 has 8 divisors (see below), whose sum is σ = 79976880. Its totient is φ = 26638128.

The previous prime is 53297063. The next prime is 53297087. The reversal of 53297086 is 68079235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53297087) 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, 6090 + ... + 11986.

It is an arithmetic number, because the mean of its divisors is an integer number (9997110).

Almost surely, 2^53297086 is an apocalyptic number.

53297086 is a deficient number, since it is larger than the sum of its proper divisors (26679794).

53297086 is a wasteful number, since it uses less digits than its factorization.

53297086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10418.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 53297086 is about 7300.4853263328. The cubic root of 53297086 is about 376.3291171098.

The spelling of 53297086 in words is "fifty-three million, two hundred ninety-seven thousand, eighty-six".