152802855229 has 4 divisors (see below), whose sum is σ = 152804346940. Its totient is φ = 152801363520.

The previous prime is 152802855221. The next prime is 152802855341. The reversal of 152802855229 is 922558208251.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 40530950329 + 112271904900 = 201323^2 + 335070^2 .

It is a cyclic number.

It is not a de Polignac number, because 152802855229 - 2³ = 152802855221 is a prime.

It is a super-2 number, since 2×152802855229² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152802855221) 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, 579894 + ... + 801175.

It is an arithmetic number, because the mean of its divisors is an integer number (38201086735).

Almost surely, 2^152802855229 is an apocalyptic number.

It is an amenable number.

152802855229 is a deficient number, since it is larger than the sum of its proper divisors (1491711).

152802855229 is a wasteful number, since it uses less digits than its factorization.

152802855229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491710.

The product of its (nonzero) digits is 1152000, while the sum is 49.

The spelling of 152802855229 in words is "one hundred fifty-two billion, eight hundred two million, eight hundred fifty-five thousand, two hundred twenty-nine".