45708155457 has 8 divisors (see below), whose sum is σ = 60946236960. Its totient is φ = 30471088800.

The previous prime is 45708155447. The next prime is 45708155491. The reversal of 45708155457 is 75455180754.

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

It is not a de Polignac number, because 45708155457 - 2⁶ = 45708155393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45708155407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141532 + ... + 333837.

It is an arithmetic number, because the mean of its divisors is an integer number (7618279620).

Almost surely, 2^45708155457 is an apocalyptic number.

It is an amenable number.

45708155457 is a deficient number, since it is larger than the sum of its proper divisors (15238081503).

45708155457 is a wasteful number, since it uses less digits than its factorization.

45708155457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507423.

The product of its (nonzero) digits is 3920000, while the sum is 51.

The spelling of 45708155457 in words is "forty-five billion, seven hundred eight million, one hundred fifty-five thousand, four hundred fifty-seven".