45539057258 has 16 divisors (see below), whose sum is σ = 72896246784. Its totient is φ = 21261401280.

The previous prime is 45539057243. The next prime is 45539057269. The reversal of 45539057258 is 85275093554.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5268848 + ... + 5277483.

It is an arithmetic number, because the mean of its divisors is an integer number (4556015424).

Almost surely, 2^45539057258 is an apocalyptic number.

45539057258 is a deficient number, since it is larger than the sum of its proper divisors (27357189526).

45539057258 is a wasteful number, since it uses less digits than its factorization.

45539057258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10546477.

The product of its (nonzero) digits is 7560000, while the sum is 53.

The spelling of 45539057258 in words is "forty-five billion, five hundred thirty-nine million, fifty-seven thousand, two hundred fifty-eight".