152810387089880 has 128 divisors (see below), whose sum is σ = 382466582507520. Its totient is φ = 54566362160640.

The previous prime is 152810387089873. The next prime is 152810387089897. The reversal of 152810387089880 is 88980783018251.

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 152810387089880.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21438629 + ... + 27662891.

It is an arithmetic number, because the mean of its divisors is an integer number (2988020175840).

Almost surely, 2^{152810387089880} is an apocalyptic number.

152810387089880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152810387089880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191233291253760).

152810387089880 is an abundant number, since it is smaller than the sum of its proper divisors (229656195417640).

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

152810387089880 is a wasteful number, since it uses less digits than its factorization.

152810387089880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6225841 (or 6225837 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 68.

The spelling of 152810387089880 in words is "one hundred fifty-two trillion, eight hundred ten billion, three hundred eighty-seven million, eighty-nine thousand, eight hundred eighty".