5421757 has 8 divisors (see below), whose sum is σ = 5962752. Its totient is φ = 4888800.

The previous prime is 5421751. The next prime is 5421763. The reversal of 5421757 is 7571245.

It is an interprime number because it is at equal distance from previous prime (5421751) and next prime (5421763).

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 5421757 - 2³ = 5421749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421751) 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, 544 + ... + 3337.

It is an arithmetic number, because the mean of its divisors is an integer number (745344).

Almost surely, 2^5421757 is an apocalyptic number.

It is an amenable number.

5421757 is a deficient number, since it is larger than the sum of its proper divisors (540995).

5421757 is a wasteful number, since it uses less digits than its factorization.

5421757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4019.

The product of its digits is 9800, while the sum is 31.

The square root of 5421757 is about 2328.4666628492. The cubic root of 5421757 is about 175.6763702347.

The spelling of 5421757 in words is "five million, four hundred twenty-one thousand, seven hundred fifty-seven".