715357345 has 16 divisors (see below), whose sum is σ = 868589568. Its totient is φ = 565548480.

The previous prime is 715357337. The next prime is 715357367. The reversal of 715357345 is 543753517.

It is a happy number.

715357345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 715357345 - 2³ = 715357337 is a prime.

It is a super-2 number, since 2×715357345² = 1023472262090898050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 715357298 and 715357307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170007 + ... + 174163.

It is an arithmetic number, because the mean of its divisors is an integer number (54286848).

Almost surely, 2^715357345 is an apocalyptic number.

It is an amenable number.

715357345 is a deficient number, since it is larger than the sum of its proper divisors (153232223).

715357345 is a wasteful number, since it uses less digits than its factorization.

715357345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4560.

The product of its digits is 220500, while the sum is 40.

The square root of 715357345 is about 26746.1650522089. The cubic root of 715357345 is about 894.3503478149.

The spelling of 715357345 in words is "seven hundred fifteen million, three hundred fifty-seven thousand, three hundred forty-five".