748127753 has 4 divisors (see below), whose sum is σ = 768347460. Its totient is φ = 727908048.

The previous prime is 748127711. The next prime is 748127767. The reversal of 748127753 is 357721847.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 357721847 = 7 ⋅51103121.

It can be written as a sum of positive squares in 2 ways, for example, as 271491529 + 476636224 = 16477^2 + 21832^2 .

It is a cyclic number.

It is not a de Polignac number, because 748127753 - 2⁶ = 748127689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (748127353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10109798 + ... + 10109871.

It is an arithmetic number, because the mean of its divisors is an integer number (192086865).

Almost surely, 2^748127753 is an apocalyptic number.

It is an amenable number.

748127753 is a deficient number, since it is larger than the sum of its proper divisors (20219707).

748127753 is a wasteful number, since it uses less digits than its factorization.

748127753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20219706.

The product of its digits is 329280, while the sum is 44.

The square root of 748127753 is about 27351.9241187892. The cubic root of 748127753 is about 907.8036445426.

The spelling of 748127753 in words is "seven hundred forty-eight million, one hundred twenty-seven thousand, seven hundred fifty-three".