152021250005200 has 30 divisors (see below), whose sum is σ = 365231053138454. Its totient is φ = 60808500001920.

The previous prime is 152021250005179. The next prime is 152021250005203. The reversal of 152021250005200 is 2500052120251.

It can be written as a sum of positive squares in 3 ways, for example, as 33094983974976 + 118926266030224 = 5752824^2 + 10905332^2 .

It is a super-2 number, since 2×152021250005200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152021250005203) 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, 190026562107 + ... + 190026562906.

Almost surely, 2^{152021250005200} is an apocalyptic number.

152021250005200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152021250005200 is an abundant number, since it is smaller than the sum of its proper divisors (213209803133254).

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

152021250005200 is a wasteful number, since it uses less digits than its factorization.

152021250005200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380053125031 (or 380053125020 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The spelling of 152021250005200 in words is "one hundred fifty-two trillion, twenty-one billion, two hundred fifty million, five thousand, two hundred".