152052742545 has 64 divisors (see below), whose sum is σ = 272869171200. Its totient is φ = 71669177600.

The previous prime is 152052742529. The next prime is 152052742553. The reversal of 152052742545 is 545247250251.

It is not a de Polignac number, because 152052742545 - 2⁴ = 152052742529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152052742497 and 152052742506.

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, 1089700 + ... + 1221290.

It is an arithmetic number, because the mean of its divisors is an integer number (4263580800).

Almost surely, 2^152052742545 is an apocalyptic number.

152052742545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152052742545 is a deficient number, since it is larger than the sum of its proper divisors (120816428655).

152052742545 is a wasteful number, since it uses less digits than its factorization.

152052742545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131806.

The product of its (nonzero) digits is 560000, while the sum is 42.

Adding to 152052742545 its reverse (545247250251), we get a palindrome (697299992796).

The spelling of 152052742545 in words is "one hundred fifty-two billion, fifty-two million, seven hundred forty-two thousand, five hundred forty-five".