45714505 has 4 divisors (see below), whose sum is σ = 54857412. Its totient is φ = 36571600.

The previous prime is 45714481. The next prime is 45714521. The reversal of 45714505 is 50541754.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 31719424 + 13995081 = 5632^2 + 3741^2 .

It is not a de Polignac number, because 45714505 - 2¹⁹ = 45190217 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4571446 + ... + 4571455.

It is an arithmetic number, because the mean of its divisors is an integer number (13714353).

Almost surely, 2^45714505 is an apocalyptic number.

It is an amenable number.

45714505 is a deficient number, since it is larger than the sum of its proper divisors (9142907).

45714505 is an equidigital number, since it uses as much as digits as its factorization.

45714505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9142906.

The product of its (nonzero) digits is 14000, while the sum is 31.

The square root of 45714505 is about 6761.2502542059. The cubic root of 45714505 is about 357.5619857635.

The spelling of 45714505 in words is "forty-five million, seven hundred fourteen thousand, five hundred five".