45097900258 has 8 divisors (see below), whose sum is σ = 67749192540. Its totient is φ = 22514836080.

The previous prime is 45097900231. The next prime is 45097900273. The reversal of 45097900258 is 85200979054.

It can be written as a sum of positive squares in 2 ways, for example, as 42602198409 + 2495701849 = 206403^2 + 49957^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17055373 + ... + 17058016.

Almost surely, 2^45097900258 is an apocalyptic number.

45097900258 is a deficient number, since it is larger than the sum of its proper divisors (22651292282).

45097900258 is a wasteful number, since it uses less digits than its factorization.

45097900258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34114052.

The product of its (nonzero) digits is 907200, while the sum is 49.

The spelling of 45097900258 in words is "forty-five billion, ninety-seven million, nine hundred thousand, two hundred fifty-eight".