715193045 has 16 divisors (see below), whose sum is σ = 994275840. Its totient is φ = 483698304.

The previous prime is 715193023. The next prime is 715193047. The reversal of 715193045 is 540391517.

It is a cyclic number.

It is not a de Polignac number, because 715193045 - 2¹⁶ = 715127509 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 715192996 and 715193014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715193047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137405 + ... + 142514.

It is an arithmetic number, because the mean of its divisors is an integer number (62142240).

Almost surely, 2^715193045 is an apocalyptic number.

It is an amenable number.

715193045 is a deficient number, since it is larger than the sum of its proper divisors (279082795).

715193045 is a wasteful number, since it uses less digits than its factorization.

715193045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280004.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 715193045 is about 26743.0934074576. The cubic root of 715193045 is about 894.2818724745.

The spelling of 715193045 in words is "seven hundred fifteen million, one hundred ninety-three thousand, forty-five".