151514252 has 6 divisors (see below), whose sum is σ = 265149948. Its totient is φ = 75757124.

The previous prime is 151514249. The next prime is 151514261. The reversal of 151514252 is 252415151.

151514252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 18939278 + ... + 18939285.

It is an arithmetic number, because the mean of its divisors is an integer number (44191658).

Almost surely, 2^151514252 is an apocalyptic number.

It is an amenable number.

151514252 is a deficient number, since it is larger than the sum of its proper divisors (113635696).

151514252 is a wasteful number, since it uses less digits than its factorization.

151514252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37878567 (or 37878565 counting only the distinct ones).

The product of its digits is 2000, while the sum is 26.

The square root of 151514252 is about 12309.1125594009. The cubic root of 151514252 is about 533.1112271350. Note that the first 3 decimals are identical.

The spelling of 151514252 in words is "one hundred fifty-one million, five hundred fourteen thousand, two hundred fifty-two".