152056542 has 32 divisors (see below), whose sum is σ = 346187520. Its totient is φ = 44073920.

The previous prime is 152056501. The next prime is 152056543. The reversal of 152056542 is 245650251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152056543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48567 + ... + 51602.

It is an arithmetic number, because the mean of its divisors is an integer number (10818360).

Almost surely, 2^152056542 is an apocalyptic number.

152056542 is an abundant number, since it is smaller than the sum of its proper divisors (194130978).

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

152056542 is a wasteful number, since it uses less digits than its factorization.

152056542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100208.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 152056542 is about 12331.1208736270. The cubic root of 152056542 is about 533.7464955610.

The spelling of 152056542 in words is "one hundred fifty-two million, fifty-six thousand, five hundred forty-two".