45357151 has 4 divisors (see below), whose sum is σ = 51836752. Its totient is φ = 38877552.

The previous prime is 45357149. The next prime is 45357187. The reversal of 45357151 is 15175354.

45357151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 45357151 - 2¹ = 45357149 is a prime.

It is a super-2 number, since 2×45357151² = 4114542293673602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45357121) by changing a digit.

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, 3239790 + ... + 3239803.

It is an arithmetic number, because the mean of its divisors is an integer number (12959188).

Almost surely, 2^45357151 is an apocalyptic number.

45357151 is a deficient number, since it is larger than the sum of its proper divisors (6479601).

45357151 is an equidigital number, since it uses as much as digits as its factorization.

45357151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6479600.

The product of its digits is 10500, while the sum is 31.

The square root of 45357151 is about 6734.7717852946. The cubic root of 45357151 is about 356.6278504161.

The spelling of 45357151 in words is "forty-five million, three hundred fifty-seven thousand, one hundred fifty-one".