79663053 has 8 divisors (see below), whose sum is σ = 110835648. Its totient is φ = 50799584.

The previous prime is 79663049. The next prime is 79663069. The reversal of 79663053 is 35036697.

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

It is a cyclic number.

It is not a de Polignac number, because 79663053 - 2² = 79663049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79663013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 577200 + ... + 577337.

It is an arithmetic number, because the mean of its divisors is an integer number (13854456).

Almost surely, 2^79663053 is an apocalyptic number.

It is an amenable number.

79663053 is a deficient number, since it is larger than the sum of its proper divisors (31172595).

79663053 is a wasteful number, since it uses less digits than its factorization.

79663053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154563.

The product of its (nonzero) digits is 102060, while the sum is 39.

The square root of 79663053 is about 8925.4161247530. The cubic root of 79663053 is about 430.2811447865.

The spelling of 79663053 in words is "seventy-nine million, six hundred sixty-three thousand, fifty-three".