151903876 has 6 divisors (see below), whose sum is σ = 265831790. Its totient is φ = 75951936.

The previous prime is 151903793. The next prime is 151903889. The reversal of 151903876 is 678309151.

It can be written as a sum of positive squares in only one way, i.e., 96550276 + 55353600 = 9826^2 + 7440^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18987981 + ... + 18987988.

Almost surely, 2^151903876 is an apocalyptic number.

It is an amenable number.

151903876 is a deficient number, since it is larger than the sum of its proper divisors (113927914).

151903876 is a wasteful number, since it uses less digits than its factorization.

151903876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37975973 (or 37975971 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 151903876 is about 12324.9290464489. The cubic root of 151903876 is about 533.5678071443.

The spelling of 151903876 in words is "one hundred fifty-one million, nine hundred three thousand, eight hundred seventy-six".