152745452 has 6 divisors (see below), whose sum is σ = 267304548. Its totient is φ = 76372724.

The previous prime is 152745433. The next prime is 152745469. The reversal of 152745452 is 254547251.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19093178 + ... + 19093185.

It is an arithmetic number, because the mean of its divisors is an integer number (44550758).

Almost surely, 2^152745452 is an apocalyptic number.

It is an amenable number.

152745452 is a deficient number, since it is larger than the sum of its proper divisors (114559096).

152745452 is a wasteful number, since it uses less digits than its factorization.

152745452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38186367 (or 38186365 counting only the distinct ones).

The product of its digits is 56000, while the sum is 35.

The square root of 152745452 is about 12359.0231005529. The cubic root of 152745452 is about 534.5513483245.

The spelling of 152745452 in words is "one hundred fifty-two million, seven hundred forty-five thousand, four hundred fifty-two".