40503015006 has 32 divisors (see below), whose sum is σ = 82762395648. Its totient is φ = 13211190720.

The previous prime is 40503014999. The next prime is 40503015031. The reversal of 40503015006 is 60051030504.

It is a super-2 number, since 2×40503015006² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 308440 + ... + 419691.

It is an arithmetic number, because the mean of its divisors is an integer number (2586324864).

Almost surely, 2^40503015006 is an apocalyptic number.

40503015006 is an abundant number, since it is smaller than the sum of its proper divisors (42259380642).

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

40503015006 is a wasteful number, since it uses less digits than its factorization.

40503015006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728336.

The product of its (nonzero) digits is 1800, while the sum is 24.

The spelling of 40503015006 in words is "forty billion, five hundred three million, fifteen thousand, six".