150551452 has 6 divisors (see below), whose sum is σ = 263465048. Its totient is φ = 75275724.

The previous prime is 150551449. The next prime is 150551503. The reversal of 150551452 is 254155051.

It is a self number, because there is not a number n which added to its sum of digits gives 150551452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18818928 + ... + 18818935.

Almost surely, 2^150551452 is an apocalyptic number.

It is an amenable number.

150551452 is a deficient number, since it is larger than the sum of its proper divisors (112913596).

150551452 is a wasteful number, since it uses less digits than its factorization.

150551452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37637867 (or 37637865 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 150551452 is about 12269.9409941532. The cubic root of 150551452 is about 531.9796051880.

The spelling of 150551452 in words is "one hundred fifty million, five hundred fifty-one thousand, four hundred fifty-two".