40775264530 has 64 divisors (see below), whose sum is σ = 98544999168. Its totient is φ = 11731541760.

The previous prime is 40775264513. The next prime is 40775264533. The reversal of 40775264530 is 3546257704.

It is a super-2 number, since 2×40775264530² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40775264533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2026717 + ... + 2046736.

It is an arithmetic number, because the mean of its divisors is an integer number (1539765612).

Almost surely, 2^40775264530 is an apocalyptic number.

40775264530 is an abundant number, since it is smaller than the sum of its proper divisors (57769734638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40775264530 is a wasteful number, since it uses less digits than its factorization.

40775264530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4073491.

The product of its (nonzero) digits is 705600, while the sum is 43.

The spelling of 40775264530 in words is "forty billion, seven hundred seventy-five million, two hundred sixty-four thousand, five hundred thirty".