151766450 has 24 divisors (see below), whose sum is σ = 307949040. Its totient is φ = 55187600.

The previous prime is 151766387. The next prime is 151766473. The reversal of 151766450 is 54667151.

It is a self number, because there is not a number n which added to its sum of digits gives 151766450.

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 in 11 ways as a sum of consecutive naturals, for example, 137420 + ... + 138519.

It is an arithmetic number, because the mean of its divisors is an integer number (12831210).

Almost surely, 2^151766450 is an apocalyptic number.

151766450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151766450 is an abundant number, since it is smaller than the sum of its proper divisors (156182590).

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

151766450 is a wasteful number, since it uses less digits than its factorization.

151766450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275962 (or 275957 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 151766450 is about 12319.3526615646. The cubic root of 151766450 is about 533.4068540139.

The spelling of 151766450 in words is "one hundred fifty-one million, seven hundred sixty-six thousand, four hundred fifty".