45750055 has 16 divisors (see below), whose sum is σ = 60568704. Its totient is φ = 32958720.

The previous prime is 45750041. The next prime is 45750083. The reversal of 45750055 is 55005754.

It is not a de Polignac number, because 45750055 - 2¹¹ = 45748007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45749999 and 45750026.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5919 + ... + 11248.

It is an arithmetic number, because the mean of its divisors is an integer number (3785544).

Almost surely, 2^45750055 is an apocalyptic number.

45750055 is a deficient number, since it is larger than the sum of its proper divisors (14818649).

45750055 is a wasteful number, since it uses less digits than its factorization.

45750055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17226.

The product of its (nonzero) digits is 17500, while the sum is 31.

The square root of 45750055 is about 6763.8786949501. The cubic root of 45750055 is about 357.6546480744.

The spelling of 45750055 in words is "forty-five million, seven hundred fifty thousand, fifty-five".