748737552771 has 192 divisors, whose sum is σ = 1271848346496. Its totient is φ = 437148057600.

The previous prime is 748737552757. The next prime is 748737552779. The reversal of 748737552771 is 177255737847.

748737552771 is a `hidden beast` number, since 7 + 4 + 8 + 7 + 3 + 7 + 552 + 7 + 71 = 666.

It is not a de Polignac number, because 748737552771 - 2¹⁰ = 748737551747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 748737552699 and 748737552708.

It is not an unprimeable number, because it can be changed into a prime (748737552779) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 766363435 + ... + 766364411.

It is an arithmetic number, because the mean of its divisors is an integer number (6624210138).

Almost surely, 2^748737552771 is an apocalyptic number.

748737552771 is a deficient number, since it is larger than the sum of its proper divisors (523110793725).

748737552771 is a wasteful number, since it uses less digits than its factorization.

748737552771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204 (or 1192 counting only the distinct ones).

The product of its digits is 80673600, while the sum is 63.

The spelling of 748737552771 in words is "seven hundred forty-eight billion, seven hundred thirty-seven million, five hundred fifty-two thousand, seven hundred seventy-one".