152028157305 has 8 divisors (see below), whose sum is σ = 243245051712. Its totient is φ = 81081683888.

The previous prime is 152028157291. The next prime is 152028157343. The reversal of 152028157305 is 503751820251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152028157305 - 2¹³ = 152028149113 is a prime.

It is a super-2 number, since 2×152028157305² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5067605229 + ... + 5067605258.

It is an arithmetic number, because the mean of its divisors is an integer number (30405631464).

Almost surely, 2^152028157305 is an apocalyptic number.

152028157305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152028157305 is a deficient number, since it is larger than the sum of its proper divisors (91216894407).

152028157305 is a wasteful number, since it uses less digits than its factorization.

152028157305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10135210495.

The product of its (nonzero) digits is 84000, while the sum is 39.

Adding to 152028157305 its reverse (503751820251), we get a palindrome (655779977556).

The spelling of 152028157305 in words is "one hundred fifty-two billion, twenty-eight million, one hundred fifty-seven thousand, three hundred five".