747488267245 has 16 divisors (see below), whose sum is σ = 901049886000. Its totient is φ = 595282157568.

The previous prime is 747488267221. The next prime is 747488267291. The reversal of 747488267245 is 542762884747.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 123062744809 + 624425522436 = 350803^2 + 790206^2 .

It is a cyclic number.

It is not a de Polignac number, because 747488267245 - 2¹⁵ = 747488234477 is a prime.

It is a congruent number.

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, 7425711 + ... + 7525699.

It is an arithmetic number, because the mean of its divisors is an integer number (56315617875).

Almost surely, 2^747488267245 is an apocalyptic number.

It is an amenable number.

747488267245 is a deficient number, since it is larger than the sum of its proper divisors (153561618755).

747488267245 is a wasteful number, since it uses less digits than its factorization.

747488267245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106752.

The product of its digits is 168591360, while the sum is 64.

The spelling of 747488267245 in words is "seven hundred forty-seven billion, four hundred eighty-eight million, two hundred sixty-seven thousand, two hundred forty-five".