152522055 has 48 divisors (see below), whose sum is σ = 315433440. Its totient is φ = 69721344.

The previous prime is 152521997. The next prime is 152522081. The reversal of 152522055 is 550225251.

152522055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 152522055 - 2⁹ = 152521543 is a prime.

It is a super-4 number, since 4×152522055⁴ (a number of 34 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4914 + ... + 18143.

It is an arithmetic number, because the mean of its divisors is an integer number (6571530).

Almost surely, 2^152522055 is an apocalyptic number.

152522055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

152522055 is an abundant number, since it is smaller than the sum of its proper divisors (162911385).

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

152522055 is a wasteful number, since it uses less digits than its factorization.

152522055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23085 (or 23072 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 152522055 is about 12349.9819837925. The cubic root of 152522055 is about 534.2906194867.

The spelling of 152522055 in words is "one hundred fifty-two million, five hundred twenty-two thousand, fifty-five".