45351055 has 8 divisors (see below), whose sum is σ = 56787552. Its totient is φ = 34703328.

The previous prime is 45351049. The next prime is 45351067. The reversal of 45351055 is 55015354.

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

It is a cyclic number.

It is not a de Polignac number, because 45351055 - 2⁷ = 45350927 is a prime.

It is a super-2 number, since 2×45351055² = 4113436379226050, which contains 22 as substring.

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, 197064 + ... + 197293.

It is an arithmetic number, because the mean of its divisors is an integer number (7098444).

Almost surely, 2^45351055 is an apocalyptic number.

45351055 is a deficient number, since it is larger than the sum of its proper divisors (11436497).

45351055 is a wasteful number, since it uses less digits than its factorization.

45351055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394385.

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

The square root of 45351055 is about 6734.3191935043. The cubic root of 45351055 is about 356.6118727755.

The spelling of 45351055 in words is "forty-five million, three hundred fifty-one thousand, fifty-five".