6454085393 has 16 divisors (see below), whose sum is σ = 7653949440. Its totient is φ = 5325555600.

The previous prime is 6454085389. The next prime is 6454085399. The reversal of 6454085393 is 3935804546.

It is a cyclic number.

It is not a de Polignac number, because 6454085393 - 2² = 6454085389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6454085399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36413 + ... + 119306.

It is an arithmetic number, because the mean of its divisors is an integer number (478371840).

Almost surely, 2^6454085393 is an apocalyptic number.

It is an amenable number.

6454085393 is a deficient number, since it is larger than the sum of its proper divisors (1199864047).

6454085393 is a wasteful number, since it uses less digits than its factorization.

6454085393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155948.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The square root of 6454085393 is about 80337.3225406473. The cubic root of 6454085393 is about 1861.8509143857.

The spelling of 6454085393 in words is "six billion, four hundred fifty-four million, eighty-five thousand, three hundred ninety-three".