79471053 has 24 divisors (see below), whose sum is σ = 122896800. Its totient is φ = 49335264.

The previous prime is 79470967. The next prime is 79471061. The reversal of 79471053 is 35017497.

It is a happy number.

It is not a de Polignac number, because 79471053 - 2¹⁰ = 79470029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79470999 and 79471017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79471453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6151 + ... + 14027.

It is an arithmetic number, because the mean of its divisors is an integer number (5120700).

Almost surely, 2^79471053 is an apocalyptic number.

It is an amenable number.

79471053 is a deficient number, since it is larger than the sum of its proper divisors (43425747).

79471053 is a wasteful number, since it uses less digits than its factorization.

79471053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7961 (or 7958 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 79471053 is about 8914.6538351189. The cubic root of 79471053 is about 429.9351858322.

The spelling of 79471053 in words is "seventy-nine million, four hundred seventy-one thousand, fifty-three".