748991053888 has 168 divisors, whose sum is σ = 1886929322400. Its totient is φ = 291688427520.

The previous prime is 748991053859. The next prime is 748991053907. The reversal of 748991053888 is 888350199847.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141396456 + ... + 141401752.

Almost surely, 2^748991053888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748991053888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (943464661200).

748991053888 is an abundant number, since it is smaller than the sum of its proper divisors (1137938268512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

748991053888 is a wasteful number, since it uses less digits than its factorization.

748991053888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9433 (or 9416 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 70.

The spelling of 748991053888 in words is "seven hundred forty-eight billion, nine hundred ninety-one million, fifty-three thousand, eight hundred eighty-eight".