45750511 has 2 divisors, whose sum is σ = 45750512. Its totient is φ = 45750510.

The previous prime is 45750503. The next prime is 45750521. The reversal of 45750511 is 11505754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45750511 - 2³ = 45750503 is a prime.

It is a super-2 number, since 2×45750511² = 4186218513522242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45750511.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45750521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22875255 + 22875256.

It is an arithmetic number, because the mean of its divisors is an integer number (22875256).

Almost surely, 2^45750511 is an apocalyptic number.

45750511 is a deficient number, since it is larger than the sum of its proper divisors (1).

45750511 is an equidigital number, since it uses as much as digits as its factorization.

45750511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3500, while the sum is 28.

The square root of 45750511 is about 6763.9124033358. The cubic root of 45750511 is about 357.6558363424.

The spelling of 45750511 in words is "forty-five million, seven hundred fifty thousand, five hundred eleven".