45357681093 has 32 divisors (see below), whose sum is σ = 65253703680. Its totient is φ = 27942731520.

The previous prime is 45357681073. The next prime is 45357681097. The reversal of 45357681093 is 39018675354.

45357681093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45357681093 - 2²⁴ = 45340903877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45357681097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1250548 + ... + 1286306.

It is an arithmetic number, because the mean of its divisors is an integer number (2039178240).

Almost surely, 2^45357681093 is an apocalyptic number.

It is an amenable number.

45357681093 is a deficient number, since it is larger than the sum of its proper divisors (19896022587).

45357681093 is a wasteful number, since it uses less digits than its factorization.

45357681093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36409.

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 45357681093 in words is "forty-five billion, three hundred fifty-seven million, six hundred eighty-one thousand, ninety-three".