152206550 has 24 divisors (see below), whose sum is σ = 283582296. Its totient is φ = 60779840.

The previous prime is 152206517. The next prime is 152206553. The reversal of 152206550 is 55602251.

152206550 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 (152206553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31922 + ... + 36378.

It is an arithmetic number, because the mean of its divisors is an integer number (11815929).

Almost surely, 2^152206550 is an apocalyptic number.

152206550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152206550 is a deficient number, since it is larger than the sum of its proper divisors (131375746).

152206550 is a wasteful number, since it uses less digits than its factorization.

152206550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5152 (or 5147 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 152206550 is about 12337.2018707647. The cubic root of 152206550 is about 533.9219564531.

The spelling of 152206550 in words is "one hundred fifty-two million, two hundred six thousand, five hundred fifty".