79088453 has 2 divisors, whose sum is σ = 79088454. Its totient is φ = 79088452.

The previous prime is 79088417. The next prime is 79088461. The reversal of 79088453 is 35488097.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73994404 + 5094049 = 8602^2 + 2257^2 .

It is an emirp because it is prime and its reverse (35488097) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 79088453 - 2¹⁸ = 78826309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79088413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39544226 + 39544227.

It is an arithmetic number, because the mean of its divisors is an integer number (39544227).

Almost surely, 2^79088453 is an apocalyptic number.

It is an amenable number.

79088453 is a deficient number, since it is larger than the sum of its proper divisors (1).

79088453 is an equidigital number, since it uses as much as digits as its factorization.

79088453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 79088453 is about 8893.1688952814. The cubic root of 79088453 is about 429.2441254644.

It can be divided in two parts, 7908 and 8453, that added together give a palindrome (16361).

The spelling of 79088453 in words is "seventy-nine million, eighty-eight thousand, four hundred fifty-three".