152522032045 has 4 divisors (see below), whose sum is σ = 183026438460. Its totient is φ = 122017625632.

The previous prime is 152522032021. The next prime is 152522032079. The reversal of 152522032045 is 540230225251.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 74811549289 + 77710482756 = 273517^2 + 278766^2 .

It is a cyclic number.

It is not a de Polignac number, because 152522032045 - 2⁷ = 152522031917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152522031998 and 152522032016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15252203200 + ... + 15252203209.

It is an arithmetic number, because the mean of its divisors is an integer number (45756609615).

Almost surely, 2^152522032045 is an apocalyptic number.

It is an amenable number.

152522032045 is a deficient number, since it is larger than the sum of its proper divisors (30504406415).

152522032045 is an equidigital number, since it uses as much as digits as its factorization.

152522032045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30504406414.

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 152522032045 its reverse (540230225251), we get a palindrome (692752257296).

The spelling of 152522032045 in words is "one hundred fifty-two billion, five hundred twenty-two million, thirty-two thousand, forty-five".