748562970823 has 4 divisors (see below), whose sum is σ = 748568386888. Its totient is φ = 748557554760.

The previous prime is 748562970811. The next prime is 748562970853. The reversal of 748562970823 is 328079265847.

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 748562970823 - 2¹⁷ = 748562839751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748562970853) 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, 2495136 + ... + 2778997.

It is an arithmetic number, because the mean of its divisors is an integer number (187142096722).

Almost surely, 2^748562970823 is an apocalyptic number.

748562970823 is a deficient number, since it is larger than the sum of its proper divisors (5416065).

748562970823 is a wasteful number, since it uses less digits than its factorization.

748562970823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5416064.

The product of its (nonzero) digits is 40642560, while the sum is 61.

The spelling of 748562970823 in words is "seven hundred forty-eight billion, five hundred sixty-two million, nine hundred seventy thousand, eight hundred twenty-three".