8040982450 has 48 divisors (see below), whose sum is σ = 15650460360. Its totient is φ = 3070379520.

The previous prime is 8040982447. The next prime is 8040982463. The reversal of 8040982450 is 542890408.

It can be written as a sum of positive squares in 12 ways, for example, as 4835950681 + 3205031769 = 69541^2 + 56613^2 .

It is a super-2 number, since 2×8040982450² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57046 + ... + 139054.

Almost surely, 2^8040982450 is an apocalyptic number.

8040982450 is a deficient number, since it is larger than the sum of its proper divisors (7609477910).

8040982450 is a wasteful number, since it uses less digits than its factorization.

8040982450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82111 (or 82106 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 8040982450 is about 89671.5253020712. The cubic root of 8040982450 is about 2003.4093888978.

The spelling of 8040982450 in words is "eight billion, forty million, nine hundred eighty-two thousand, four hundred fifty".