45339073458 has 32 divisors (see below), whose sum is σ = 103657520256. Its totient is φ = 12950851968.

The previous prime is 45339073453. The next prime is 45339073471. The reversal of 45339073458 is 85437093354.

It is a self number, because there is not a number n which added to its sum of digits gives 45339073458.

It is not an unprimeable number, because it can be changed into a prime (45339073453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44460 + ... + 304392.

It is an arithmetic number, because the mean of its divisors is an integer number (3239297508).

Almost surely, 2^45339073458 is an apocalyptic number.

45339073458 is an abundant number, since it is smaller than the sum of its proper divisors (58318446798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45339073458 is a wasteful number, since it uses less digits than its factorization.

45339073458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264098.

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 45339073458 in words is "forty-five billion, three hundred thirty-nine million, seventy-three thousand, four hundred fifty-eight".