45713787 has 16 divisors (see below), whose sum is σ = 70026240. Its totient is φ = 25984512.

The previous prime is 45713779. The next prime is 45713797. The reversal of 45713787 is 78731754.

It is a happy number.

It is not a de Polignac number, because 45713787 - 2³ = 45713779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45713737) 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, 1587 + ... + 9692.

It is an arithmetic number, because the mean of its divisors is an integer number (4376640).

Almost surely, 2^45713787 is an apocalyptic number.

45713787 is a deficient number, since it is larger than the sum of its proper divisors (24312453).

45713787 is a wasteful number, since it uses less digits than its factorization.

45713787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11482.

The product of its digits is 164640, while the sum is 42.

The square root of 45713787 is about 6761.1971573088. The cubic root of 45713787 is about 357.5601137767.

The spelling of 45713787 in words is "forty-five million, seven hundred thirteen thousand, seven hundred eighty-seven".