152285566785 has 16 divisors (see below), whose sum is σ = 265807535040. Its totient is φ = 73835426240.

The previous prime is 152285566757. The next prime is 152285566799. The reversal of 152285566785 is 587665582251.

It is not a de Polignac number, because 152285566785 - 2¹⁸ = 152285304641 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 461471250 + ... + 461471579.

It is an arithmetic number, because the mean of its divisors is an integer number (16612970940).

Almost surely, 2^152285566785 is an apocalyptic number.

152285566785 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152285566785 is a deficient number, since it is larger than the sum of its proper divisors (113521968255).

152285566785 is a wasteful number, since it uses less digits than its factorization.

152285566785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922942848.

The product of its digits is 40320000, while the sum is 60.

The spelling of 152285566785 in words is "one hundred fifty-two billion, two hundred eighty-five million, five hundred sixty-six thousand, seven hundred eighty-five".