40505050504 has 64 divisors (see below), whose sum is σ = 77524634880. Its totient is φ = 19837440000.

The previous prime is 40505050483. The next prime is 40505050513.

40505050504 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32903569 + ... + 32904799.

It is an arithmetic number, because the mean of its divisors is an integer number (1211322420).

Almost surely, 2^40505050504 is an apocalyptic number.

It is an amenable number.

40505050504 is a deficient number, since it is larger than the sum of its proper divisors (37019584376).

40505050504 is a wasteful number, since it uses less digits than its factorization.

40505050504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742 (or 1738 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

It can be divided in two parts, 405050 and 50504, that added together give a palindrome (455554).

The spelling of 40505050504 in words is "forty billion, five hundred five million, fifty thousand, five hundred four".