40750577 has 4 divisors (see below), whose sum is σ = 46572096. Its totient is φ = 34929060.

The previous prime is 40750561. The next prime is 40750607. The reversal of 40750577 is 77505704.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40750577 - 2⁴ = 40750561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40750517) 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, 2910749 + ... + 2910762.

It is an arithmetic number, because the mean of its divisors is an integer number (11643024).

Almost surely, 2^40750577 is an apocalyptic number.

It is an amenable number.

40750577 is a deficient number, since it is larger than the sum of its proper divisors (5821519).

40750577 is an equidigital number, since it uses as much as digits as its factorization.

40750577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5821518.

The product of its (nonzero) digits is 34300, while the sum is 35.

The square root of 40750577 is about 6383.6178613698. The cubic root of 40750577 is about 344.1210617037.

The spelling of 40750577 in words is "forty million, seven hundred fifty thousand, five hundred seventy-seven".