150693456 has 20 divisors (see below), whose sum is σ = 389291552. Its totient is φ = 50231136.

The previous prime is 150693451. The next prime is 150693497. The reversal of 150693456 is 654396051.

150693456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150693451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1569676 + ... + 1569771.

Almost surely, 2^150693456 is an apocalyptic number.

150693456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

150693456 is an abundant number, since it is smaller than the sum of its proper divisors (238598096).

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

150693456 is a wasteful number, since it uses less digits than its factorization.

150693456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3139458 (or 3139452 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 150693456 is about 12275.7262921588. The cubic root of 150693456 is about 532.1468115746.

The spelling of 150693456 in words is "one hundred fifty million, six hundred ninety-three thousand, four hundred fifty-six".