45059729 has 8 divisors (see below), whose sum is σ = 52937472. Its totient is φ = 37812240.

The previous prime is 45059717. The next prime is 45059731. The reversal of 45059729 is 92795054.

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 45059729 - 2⁴ = 45059713 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45059789) 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, 157409 + ... + 157694.

It is an arithmetic number, because the mean of its divisors is an integer number (6617184).

Almost surely, 2^45059729 is an apocalyptic number.

It is an amenable number.

45059729 is a deficient number, since it is larger than the sum of its proper divisors (7877743).

45059729 is a wasteful number, since it uses less digits than its factorization.

45059729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315127.

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 45059729 is about 6712.6543930103. The cubic root of 45059729 is about 355.8466310074.

The spelling of 45059729 in words is "forty-five million, fifty-nine thousand, seven hundred twenty-nine".