152127355770 has 128 divisors (see below), whose sum is σ = 437317574400. Its totient is φ = 37409105664.

The previous prime is 152127355753. The next prime is 152127355817. The reversal of 152127355770 is 77553721251.

152127355770 is a `hidden beast` number, since 1 + 5 + 2 + 1 + 2 + 73 + 5 + 577 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3555424 + ... + 3597956.

It is an arithmetic number, because the mean of its divisors is an integer number (3416543550).

Almost surely, 2^152127355770 is an apocalyptic number.

152127355770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 152127355770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218658787200).

152127355770 is an abundant number, since it is smaller than the sum of its proper divisors (285190218630).

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

152127355770 is a wasteful number, since it uses less digits than its factorization.

152127355770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43581 (or 43575 counting only the distinct ones).

The product of its (nonzero) digits is 514500, while the sum is 45.

The spelling of 152127355770 in words is "one hundred fifty-two billion, one hundred twenty-seven million, three hundred fifty-five thousand, seven hundred seventy".