748199294125 has 8 divisors (see below), whose sum is σ = 933752719224. Its totient is φ = 598559435200.

The previous prime is 748199294071. The next prime is 748199294147. The reversal of 748199294125 is 521492991847.

748199294125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 36489404484 + 711709889641 = 191022^2 + 843629^2 .

It is not a de Polignac number, because 748199294125 - 2¹¹ = 748199292077 is a prime.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2992797052 + ... + 2992797301.

It is an arithmetic number, because the mean of its divisors is an integer number (116719089903).

Almost surely, 2^748199294125 is an apocalyptic number.

It is an amenable number.

748199294125 is a deficient number, since it is larger than the sum of its proper divisors (185553425099).

748199294125 is an equidigital number, since it uses as much as digits as its factorization.

748199294125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5985594368 (or 5985594358 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 61.

The spelling of 748199294125 in words is "seven hundred forty-eight billion, one hundred ninety-nine million, two hundred ninety-four thousand, one hundred twenty-five".