45757811 has 4 divisors (see below), whose sum is σ = 49917624. Its totient is φ = 41598000.

The previous prime is 45757799. The next prime is 45757813. The reversal of 45757811 is 11875754.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 45757811 - 2¹⁰ = 45756787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45757813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2079890 + ... + 2079911.

It is an arithmetic number, because the mean of its divisors is an integer number (12479406).

Almost surely, 2^45757811 is an apocalyptic number.

45757811 is a deficient number, since it is larger than the sum of its proper divisors (4159813).

45757811 is a wasteful number, since it uses less digits than its factorization.

45757811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4159812.

The product of its digits is 39200, while the sum is 38.

The square root of 45757811 is about 6764.4520103257. The cubic root of 45757811 is about 357.6748579787.

The spelling of 45757811 in words is "forty-five million, seven hundred fifty-seven thousand, eight hundred eleven".