45132351 has 8 divisors (see below), whose sum is σ = 65647104. Its totient is φ = 27352920.

The previous prime is 45132343. The next prime is 45132359. The reversal of 45132351 is 15323154.

It is an interprime number because it is at equal distance from previous prime (45132343) and next prime (45132359).

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

It is not a de Polignac number, because 45132351 - 2³ = 45132343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45132359) 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, 683791 + ... + 683856.

It is an arithmetic number, because the mean of its divisors is an integer number (8205888).

Almost surely, 2^45132351 is an apocalyptic number.

45132351 is a deficient number, since it is larger than the sum of its proper divisors (20514753).

45132351 is a wasteful number, since it uses less digits than its factorization.

45132351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367661.

The product of its digits is 1800, while the sum is 24.

The square root of 45132351 is about 6718.0615507749. The cubic root of 45132351 is about 356.0376990544.

The spelling of 45132351 in words is "forty-five million, one hundred thirty-two thousand, three hundred fifty-one".