40473599050 has 24 divisors (see below), whose sum is σ = 75304310796. Its totient is φ = 16184403840.

The previous prime is 40473599029. The next prime is 40473599069. The reversal of 40473599050 is 5099537404.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 34849049041 + 5624550009 = 186679^2 + 74997^2 .

It is a super-2 number, since 2×40473599050² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38584 + ... + 287116.

Almost surely, 2^40473599050 is an apocalyptic number.

40473599050 is a deficient number, since it is larger than the sum of its proper divisors (34830711746).

40473599050 is a wasteful number, since it uses less digits than its factorization.

40473599050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251802 (or 251797 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 40473599050 in words is "forty billion, four hundred seventy-three million, five hundred ninety-nine thousand, fifty".