5457895 has 8 divisors (see below), whose sum is σ = 6593760. Its totient is φ = 4336800.

The previous prime is 5457871. The next prime is 5457917. The reversal of 5457895 is 5987545.

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

It is not a de Polignac number, because 5457895 - 2⁹ = 5457383 is a prime.

5457895 is a lucky number.

It is a congruent number.

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, 2860 + ... + 4369.

It is an arithmetic number, because the mean of its divisors is an integer number (824220).

Almost surely, 2^5457895 is an apocalyptic number.

5457895 is a deficient number, since it is larger than the sum of its proper divisors (1135865).

5457895 is a wasteful number, since it uses less digits than its factorization.

5457895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7385.

The product of its digits is 252000, while the sum is 43.

The square root of 5457895 is about 2336.2138172693. The cubic root of 5457895 is about 176.0658220572.

The spelling of 5457895 in words is "five million, four hundred fifty-seven thousand, eight hundred ninety-five".