45741515 has 8 divisors (see below), whose sum is σ = 55064880. Its totient is φ = 36476512.

The previous prime is 45741473. The next prime is 45741533. The reversal of 45741515 is 51514754.

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 45741515 - 2²² = 41547211 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12845 + ... + 16014.

It is an arithmetic number, because the mean of its divisors is an integer number (6883110).

Almost surely, 2^45741515 is an apocalyptic number.

45741515 is a deficient number, since it is larger than the sum of its proper divisors (9323365).

45741515 is a wasteful number, since it uses less digits than its factorization.

45741515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29181.

The product of its digits is 14000, while the sum is 32.

The square root of 45741515 is about 6763.2473709011. The cubic root of 45741515 is about 357.6323926493.

The spelling of 45741515 in words is "forty-five million, seven hundred forty-one thousand, five hundred fifteen".