53099601 has 4 divisors (see below), whose sum is σ = 70799472. Its totient is φ = 35399732.

The previous prime is 53099597. The next prime is 53099611. The reversal of 53099601 is 10699035.

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 53099601 - 2² = 53099597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53099611) 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, 8849931 + ... + 8849936.

It is an arithmetic number, because the mean of its divisors is an integer number (17699868).

Almost surely, 2^53099601 is an apocalyptic number.

It is an amenable number.

53099601 is a deficient number, since it is larger than the sum of its proper divisors (17699871).

53099601 is a wasteful number, since it uses less digits than its factorization.

53099601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17699870.

The product of its (nonzero) digits is 7290, while the sum is 33.

The square root of 53099601 is about 7286.9473032265. The cubic root of 53099601 is about 375.8637299497.

The spelling of 53099601 in words is "fifty-three million, ninety-nine thousand, six hundred one".