152030057956 has 72 divisors (see below), whose sum is σ = 311360154336. Its totient is φ = 64763032320.

The previous prime is 152030057929. The next prime is 152030057957. The reversal of 152030057956 is 659750030251.

152030057956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×152030057956² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152030057957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27724791 + ... + 27730273.

It is an arithmetic number, because the mean of its divisors is an integer number (4324446588).

Almost surely, 2^152030057956 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152030057956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155680077168).

152030057956 is an abundant number, since it is smaller than the sum of its proper divisors (159330096380).

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

152030057956 is a wasteful number, since it uses less digits than its factorization.

152030057956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6329 (or 6320 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 43.

The spelling of 152030057956 in words is "one hundred fifty-two billion, thirty million, fifty-seven thousand, nine hundred fifty-six".