151595452 has 36 divisors (see below), whose sum is σ = 281741880. Its totient is φ = 71360352.

The previous prime is 151595449. The next prime is 151595467. The reversal of 151595452 is 254595151.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 399799 + ... + 400177.

Almost surely, 2^151595452 is an apocalyptic number.

It is an amenable number.

151595452 is a deficient number, since it is larger than the sum of its proper divisors (130146428).

151595452 is a wasteful number, since it uses less digits than its factorization.

151595452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698 (or 677 counting only the distinct ones).

The product of its digits is 45000, while the sum is 37.

The square root of 151595452 is about 12312.4104869843. The cubic root of 151595452 is about 533.2064456821.

The spelling of 151595452 in words is "one hundred fifty-one million, five hundred ninety-five thousand, four hundred fifty-two".