152566636220445 has 8 divisors (see below), whose sum is σ = 244106617952736. Its totient is φ = 81368872650896.

The previous prime is 152566636220399. The next prime is 152566636220459. The reversal of 152566636220445 is 544022636665251.

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 152566636220445 - 2⁸ = 152566636220189 is a prime.

It is a Curzon number.

It is a congruent number.

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, 5085554540667 + ... + 5085554540696.

It is an arithmetic number, because the mean of its divisors is an integer number (30513327244092).

Almost surely, 2^{152566636220445} is an apocalyptic number.

152566636220445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152566636220445 is a deficient number, since it is larger than the sum of its proper divisors (91539981732291).

152566636220445 is a wasteful number, since it uses less digits than its factorization.

152566636220445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10171109081371.

The product of its (nonzero) digits is 62208000, while the sum is 57.

The spelling of 152566636220445 in words is "one hundred fifty-two trillion, five hundred sixty-six billion, six hundred thirty-six million, two hundred twenty thousand, four hundred forty-five".