5426551 has 8 divisors (see below), whose sum is σ = 6098400. Its totient is φ = 4791072.

The previous prime is 5426549. The next prime is 5426563. The reversal of 5426551 is 1556245.

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

It is not a de Polignac number, because 5426551 - 2¹ = 5426549 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 (5426051) 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, 8776 + ... + 9373.

It is an arithmetic number, because the mean of its divisors is an integer number (762300).

Almost surely, 2^5426551 is an apocalyptic number.

5426551 is a deficient number, since it is larger than the sum of its proper divisors (671849).

5426551 is a wasteful number, since it uses less digits than its factorization.

5426551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18185.

The product of its digits is 6000, while the sum is 28.

The square root of 5426551 is about 2329.4958682084. The cubic root of 5426551 is about 175.7281335539.

The spelling of 5426551 in words is "five million, four hundred twenty-six thousand, five hundred fifty-one".