45355051 has 8 divisors (see below), whose sum is σ = 52107264. Its totient is φ = 38671080.

The previous prime is 45355027. The next prime is 45355069. The reversal of 45355051 is 15055354.

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

It is not a de Polignac number, because 45355051 - 2⁵ = 45355019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45355001) 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, 15625 + ... + 18298.

It is an arithmetic number, because the mean of its divisors is an integer number (6513408).

Almost surely, 2^45355051 is an apocalyptic number.

45355051 is a deficient number, since it is larger than the sum of its proper divisors (6752213).

45355051 is a wasteful number, since it uses less digits than its factorization.

45355051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34121.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 45355051 is about 6734.6158762026. The cubic root of 45355051 is about 356.6223464693.

The spelling of 45355051 in words is "forty-five million, three hundred fifty-five thousand, fifty-one".