45355015 has 16 divisors (see below), whose sum is σ = 57252096. Its totient is φ = 34444800.

The previous prime is 45355003. The next prime is 45355019. The reversal of 45355015 is 51055354.

It is not a de Polignac number, because 45355015 - 2⁷ = 45354887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45355019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5455 + ... + 10975.

It is an arithmetic number, because the mean of its divisors is an integer number (3578256).

Almost surely, 2^45355015 is an apocalyptic number.

45355015 is a deficient number, since it is larger than the sum of its proper divisors (11897081).

45355015 is a wasteful number, since it uses less digits than its factorization.

45355015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5610.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 45355015 is about 6734.6132034438. The cubic root of 45355015 is about 356.6222521144.

The spelling of 45355015 in words is "forty-five million, three hundred fifty-five thousand, fifteen".