45157353 has 16 divisors (see below), whose sum is σ = 63281856. Its totient is φ = 28607040.

The previous prime is 45157339. The next prime is 45157367. The reversal of 45157353 is 35375154.

45157353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45157339) and next prime (45157367).

It is not a de Polignac number, because 45157353 - 2⁸ = 45157097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45157313) 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 15 ways as a sum of consecutive naturals, for example, 43 + ... + 9503.

It is an arithmetic number, because the mean of its divisors is an integer number (3955116).

Almost surely, 2^45157353 is an apocalyptic number.

45157353 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

45157353 is a deficient number, since it is larger than the sum of its proper divisors (18124503).

45157353 is a wasteful number, since it uses less digits than its factorization.

45157353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9544.

The product of its digits is 31500, while the sum is 33.

The square root of 45157353 is about 6719.9220977627. The cubic root of 45157353 is about 356.1034317355.

The spelling of 45157353 in words is "forty-five million, one hundred fifty-seven thousand, three hundred fifty-three".