716022545 has 48 divisors (see below), whose sum is σ = 1048982400. Its totient is φ = 466937856.

The previous prime is 716022539. The next prime is 716022577. The reversal of 716022545 is 545220617.

It is not a de Polignac number, because 716022545 - 2⁶ = 716022481 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1594481 + ... + 1594929.

It is an arithmetic number, because the mean of its divisors is an integer number (21853800).

Almost surely, 2^716022545 is an apocalyptic number.

It is an amenable number.

716022545 is a deficient number, since it is larger than the sum of its proper divisors (332959855).

716022545 is a wasteful number, since it uses less digits than its factorization.

716022545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774 (or 767 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 716022545 is about 26758.5975903073. The cubic root of 716022545 is about 894.6274762309.

It can be divided in two parts, 71602 and 2545, that added together give a palindrome (74147).

The spelling of 716022545 in words is "seven hundred sixteen million, twenty-two thousand, five hundred forty-five".