151641452 has 12 divisors (see below), whose sum is σ = 271845336. Its totient is φ = 73971360.

The previous prime is 151641443. The next prime is 151641463. The reversal of 151641452 is 254146151.

151641452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462158 + ... + 462485.

It is an arithmetic number, because the mean of its divisors is an integer number (22653778).

Almost surely, 2^151641452 is an apocalyptic number.

It is an amenable number.

151641452 is a deficient number, since it is larger than the sum of its proper divisors (120203884).

151641452 is a wasteful number, since it uses less digits than its factorization.

151641452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924688 (or 924686 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 151641452 is about 12314.2783791824. The cubic root of 151641452 is about 533.2603721373.

The spelling of 151641452 in words is "one hundred fifty-one million, six hundred forty-one thousand, four hundred fifty-two".