45340764558 has 16 divisors (see below), whose sum is σ = 90684644736. Its totient is φ = 15113068920.

The previous prime is 45340764527. The next prime is 45340764563. The reversal of 45340764558 is 85546704354.

It is a self number, because there is not a number n which added to its sum of digits gives 45340764558.

It is a congruent number.

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, 87303 + ... + 313533.

It is an arithmetic number, because the mean of its divisors is an integer number (5667790296).

Almost surely, 2^45340764558 is an apocalyptic number.

45340764558 is an abundant number, since it is smaller than the sum of its proper divisors (45343880178).

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

45340764558 is a wasteful number, since it uses less digits than its factorization.

45340764558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259639.

The product of its (nonzero) digits is 8064000, while the sum is 51.

The spelling of 45340764558 in words is "forty-five billion, three hundred forty million, seven hundred sixty-four thousand, five hundred fifty-eight".