151603783982 has 32 divisors (see below), whose sum is σ = 275227787520. Its totient is φ = 61140481920.

The previous prime is 151603783963. The next prime is 151603784009. The reversal of 151603783982 is 289387306151.

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, 1397369 + ... + 1501947.

It is an arithmetic number, because the mean of its divisors is an integer number (8600868360).

Almost surely, 2^151603783982 is an apocalyptic number.

151603783982 is a deficient number, since it is larger than the sum of its proper divisors (123624003538).

151603783982 is a wasteful number, since it uses less digits than its factorization.

151603783982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110696.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 151603783982 in words is "one hundred fifty-one billion, six hundred three million, seven hundred eighty-three thousand, nine hundred eighty-two".