1825652168 has 32 divisors (see below), whose sum is σ = 3639686400. Its totient is φ = 855520512.

The previous prime is 1825652149. The next prime is 1825652177. The reversal of 1825652168 is 8612565281.

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, 4421 + ... + 60587.

It is an arithmetic number, because the mean of its divisors is an integer number (113740200).

Almost surely, 2^1825652168 is an apocalyptic number.

It is an amenable number.

1825652168 is a deficient number, since it is larger than the sum of its proper divisors (1814034232).

1825652168 is a wasteful number, since it uses less digits than its factorization.

1825652168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56429 (or 56425 counting only the distinct ones).

The product of its digits is 230400, while the sum is 44.

The square root of 1825652168 is about 42727.6510938760. The cubic root of 1825652168 is about 1222.1917441044.

The spelling of 1825652168 in words is "one billion, eight hundred twenty-five million, six hundred fifty-two thousand, one hundred sixty-eight".