152111606566 has 4 divisors (see below), whose sum is σ = 228167409852. Its totient is φ = 76055803282.

The previous prime is 152111606539. The next prime is 152111606573. The reversal of 152111606566 is 665606111251.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38027901640 + ... + 38027901643.

It is an arithmetic number, because the mean of its divisors is an integer number (57041852463).

Almost surely, 2^152111606566 is an apocalyptic number.

152111606566 is a deficient number, since it is larger than the sum of its proper divisors (76055803286).

152111606566 is an equidigital number, since it uses as much as digits as its factorization.

152111606566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76055803285.

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 152111606566 in words is "one hundred fifty-two billion, one hundred eleven million, six hundred six thousand, five hundred sixty-six".