85053451 has 8 divisors (see below), whose sum is σ = 97333760. Its totient is φ = 72805608.

The previous prime is 85053427. The next prime is 85053457. The reversal of 85053451 is 15435058.

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 85053451 - 2¹⁷ = 84922379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85053457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2211 + ... + 13228.

It is an arithmetic number, because the mean of its divisors is an integer number (12166720).

Almost surely, 2^85053451 is an apocalyptic number.

85053451 is a deficient number, since it is larger than the sum of its proper divisors (12280309).

85053451 is a wasteful number, since it uses less digits than its factorization.

85053451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16233.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 85053451 is about 9222.4427891964. The cubic root of 85053451 is about 439.7751106268.

The spelling of 85053451 in words is "eighty-five million, fifty-three thousand, four hundred fifty-one".