745266707564 has 48 divisors (see below), whose sum is σ = 1458351861120. Its totient is φ = 331172686080.

The previous prime is 745266707557. The next prime is 745266707569. The reversal of 745266707564 is 465707662547.

It is not an unprimeable number, because it can be changed into a prime (745266707569) 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, 542822 + ... + 1336109.

It is an arithmetic number, because the mean of its divisors is an integer number (30382330440).

Almost surely, 2^745266707564 is an apocalyptic number.

It is an amenable number.

745266707564 is a deficient number, since it is larger than the sum of its proper divisors (713085153556).

745266707564 is a wasteful number, since it uses less digits than its factorization.

745266707564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1879278 (or 1879276 counting only the distinct ones).

The product of its (nonzero) digits is 59270400, while the sum is 59.

The spelling of 745266707564 in words is "seven hundred forty-five billion, two hundred sixty-six million, seven hundred seven thousand, five hundred sixty-four".