152522289550 has 12 divisors (see below), whose sum is σ = 283691458656. Its totient is φ = 61008915800.

The previous prime is 152522289529. The next prime is 152522289551. The reversal of 152522289550 is 55982225251.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 152522289550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152522289551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1525222846 + ... + 1525222945.

It is an arithmetic number, because the mean of its divisors is an integer number (23640954888).

Almost surely, 2^152522289550 is an apocalyptic number.

152522289550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152522289550 is a deficient number, since it is larger than the sum of its proper divisors (131169169106).

152522289550 is a wasteful number, since it uses less digits than its factorization.

152522289550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050445803 (or 3050445798 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 46.

The spelling of 152522289550 in words is "one hundred fifty-two billion, five hundred twenty-two million, two hundred eighty-nine thousand, five hundred fifty".