79433033497 has 4 divisors (see below), whose sum is σ = 80735214436. Its totient is φ = 78130852560.

The previous prime is 79433033479. The next prime is 79433033513.

79433033497 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17502231616 + 61930801881 = 132296^2 + 248859^2 .

It is a cyclic number.

It is not a de Polignac number, because 79433033497 - 2¹⁵ = 79433000729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79433033437) 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, 651090378 + ... + 651090499.

It is an arithmetic number, because the mean of its divisors is an integer number (20183803609).

Almost surely, 2^79433033497 is an apocalyptic number.

It is an amenable number.

79433033497 is a deficient number, since it is larger than the sum of its proper divisors (1302180939).

79433033497 is a wasteful number, since it uses less digits than its factorization.

79433033497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302180938.

The product of its (nonzero) digits is 5143824, while the sum is 52.

The spelling of 79433033497 in words is "seventy-nine billion, four hundred thirty-three million, thirty-three thousand, four hundred ninety-seven".