745137162267 has 4 divisors (see below), whose sum is σ = 993516216360. Its totient is φ = 496758108176.

The previous prime is 745137162247. The next prime is 745137162281. The reversal of 745137162267 is 762261731547.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 745137162267 - 2¹¹ = 745137160219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (745137162247) 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, 124189527042 + ... + 124189527047.

It is an arithmetic number, because the mean of its divisors is an integer number (248379054090).

Almost surely, 2^745137162267 is an apocalyptic number.

745137162267 is a deficient number, since it is larger than the sum of its proper divisors (248379054093).

745137162267 is a wasteful number, since it uses less digits than its factorization.

745137162267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248379054092.

The product of its digits is 2963520, while the sum is 51.

The spelling of 745137162267 in words is "seven hundred forty-five billion, one hundred thirty-seven million, one hundred sixty-two thousand, two hundred sixty-seven".