151493514 has 8 divisors (see below), whose sum is σ = 302987040. Its totient is φ = 50497836.

The previous prime is 151493471. The next prime is 151493521. The reversal of 151493514 is 415394151.

It is a sphenic number, since it is the product of 3 distinct primes.

151493514 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 12624454 + ... + 12624465.

It is an arithmetic number, because the mean of its divisors is an integer number (37873380).

Almost surely, 2^151493514 is an apocalyptic number.

151493514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

151493514 is a wasteful number, since it uses less digits than its factorization.

151493514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25248924.

The product of its digits is 10800, while the sum is 33.

The square root of 151493514 is about 12308.2701465316. The cubic root of 151493514 is about 533.0869034274.

The spelling of 151493514 in words is "one hundred fifty-one million, four hundred ninety-three thousand, five hundred fourteen".