748575251887 has 2 divisors, whose sum is σ = 748575251888. Its totient is φ = 748575251886.

The previous prime is 748575251803. The next prime is 748575251951. The reversal of 748575251887 is 788152575847.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 748575251887 - 2³¹ = 746427768239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748575255887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374287625943 + 374287625944.

It is an arithmetic number, because the mean of its divisors is an integer number (374287625944).

Almost surely, 2^748575251887 is an apocalyptic number.

748575251887 is a deficient number, since it is larger than the sum of its proper divisors (1).

748575251887 is an equidigital number, since it uses as much as digits as its factorization.

748575251887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 175616000, while the sum is 67.

The spelling of 748575251887 in words is "seven hundred forty-eight billion, five hundred seventy-five million, two hundred fifty-one thousand, eight hundred eighty-seven".