85381452995 has 8 divisors (see below), whose sum is σ = 102467732640. Its totient is φ = 68298503040.

The previous prime is 85381452943. The next prime is 85381453049. The reversal of 85381452995 is 59925418358.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 85381452995 - 2²⁴ = 85364675779 is a prime.

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, 775655 + ... + 878864.

It is an arithmetic number, because the mean of its divisors is an integer number (12808466580).

Almost surely, 2^85381452995 is an apocalyptic number.

85381452995 is a deficient number, since it is larger than the sum of its proper divisors (17086279645).

85381452995 is a wasteful number, since it uses less digits than its factorization.

85381452995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664845.

The product of its digits is 15552000, while the sum is 59.

The spelling of 85381452995 in words is "eighty-five billion, three hundred eighty-one million, four hundred fifty-two thousand, nine hundred ninety-five".