749885153 has 2 divisors, whose sum is σ = 749885154. Its totient is φ = 749885152.

The previous prime is 749885131. The next prime is 749885167. The reversal of 749885153 is 351588947.

749885153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 730242529 + 19642624 = 27023^2 + 4432^2 .

It is a cyclic number.

It is not a de Polignac number, because 749885153 - 2¹⁰ = 749884129 is a prime.

It is not a weakly prime, because it can be changed into another prime (749885053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374942576 + 374942577.

It is an arithmetic number, because the mean of its divisors is an integer number (374942577).

Almost surely, 2^749885153 is an apocalyptic number.

It is an amenable number.

749885153 is a deficient number, since it is larger than the sum of its proper divisors (1).

749885153 is an equidigital number, since it uses as much as digits as its factorization.

749885153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1209600, while the sum is 50.

The square root of 749885153 is about 27384.0309852293. The cubic root of 749885153 is about 908.5139183045.

The spelling of 749885153 in words is "seven hundred forty-nine million, eight hundred eighty-five thousand, one hundred fifty-three".