748475624737 has 2 divisors, whose sum is σ = 748475624738. Its totient is φ = 748475624736.

The previous prime is 748475624723. The next prime is 748475624761. The reversal of 748475624737 is 737426574847.

748475624737 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 595681414416 + 152794210321 = 771804^2 + 390889^2 .

It is a cyclic number.

It is not a de Polignac number, because 748475624737 - 2⁷ = 748475624609 is a prime.

It is not a weakly prime, because it can be changed into another prime (748475624717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374237812368 + 374237812369.

It is an arithmetic number, because the mean of its divisors is an integer number (374237812369).

Almost surely, 2^748475624737 is an apocalyptic number.

It is an amenable number.

748475624737 is a deficient number, since it is larger than the sum of its proper divisors (1).

748475624737 is an equidigital number, since it uses as much as digits as its factorization.

748475624737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 221276160, while the sum is 64.

The spelling of 748475624737 in words is "seven hundred forty-eight billion, four hundred seventy-five million, six hundred twenty-four thousand, seven hundred thirty-seven".