45129495 has 8 divisors (see below), whose sum is σ = 72207216. Its totient is φ = 24069056.

The previous prime is 45129463. The next prime is 45129523. The reversal of 45129495 is 59492154.

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 45129495 - 2⁵ = 45129463 is a prime.

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, 1504302 + ... + 1504331.

It is an arithmetic number, because the mean of its divisors is an integer number (9025902).

Almost surely, 2^45129495 is an apocalyptic number.

45129495 is a deficient number, since it is larger than the sum of its proper divisors (27077721).

45129495 is a wasteful number, since it uses less digits than its factorization.

45129495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3008641.

The product of its digits is 64800, while the sum is 39.

The square root of 45129495 is about 6717.8489860967. The cubic root of 45129495 is about 356.0301888089.

The spelling of 45129495 in words is "forty-five million, one hundred twenty-nine thousand, four hundred ninety-five".