715080787453 has 4 divisors (see below), whose sum is σ = 734407295260. Its totient is φ = 695754279648.

The previous prime is 715080787439. The next prime is 715080787471. The reversal of 715080787453 is 354787080517.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 354787080517 = 343379 ⋅1033223.

It can be written as a sum of positive squares in 2 ways, for example, as 626182594489 + 88898192964 = 791317^2 + 298158^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-715080787453 is a prime.

It is a super-2 number, since 2×715080787453² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 715080787394 and 715080787403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715080787403) 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, 9663253848 + ... + 9663253921.

It is an arithmetic number, because the mean of its divisors is an integer number (183601823815).

Almost surely, 2^715080787453 is an apocalyptic number.

It is an amenable number.

715080787453 is a deficient number, since it is larger than the sum of its proper divisors (19326507807).

715080787453 is a wasteful number, since it uses less digits than its factorization.

715080787453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19326507806.

The product of its (nonzero) digits is 6585600, while the sum is 55.

The spelling of 715080787453 in words is "seven hundred fifteen billion, eighty million, seven hundred eighty-seven thousand, four hundred fifty-three".