5091534745 has 16 divisors (see below), whose sum is σ = 6674840640. Its totient is φ = 3697624000.

The previous prime is 5091534703. The next prime is 5091534751. The reversal of 5091534745 is 5474351905.

It is not a de Polignac number, because 5091534745 - 2⁹ = 5091534233 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27475 + ... + 104584.

It is an arithmetic number, because the mean of its divisors is an integer number (417177540).

Almost surely, 2^5091534745 is an apocalyptic number.

5091534745 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5091534745 is a deficient number, since it is larger than the sum of its proper divisors (1583305895).

5091534745 is a wasteful number, since it uses less digits than its factorization.

5091534745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132776.

The product of its (nonzero) digits is 378000, while the sum is 43.

The square root of 5091534745 is about 71354.9910307611. The cubic root of 5091534745 is about 1720.3477241135.

The spelling of 5091534745 in words is "five billion, ninety-one million, five hundred thirty-four thousand, seven hundred forty-five".