5542519 has 4 divisors (see below), whose sum is σ = 5636520. Its totient is φ = 5448520.

The previous prime is 5542513. The next prime is 5542529. The reversal of 5542519 is 9152455.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5542519 - 2¹¹ = 5540471 is a prime.

It is a super-2 number, since 2×5542519² = 61439033730722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5542513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46912 + ... + 47029.

It is an arithmetic number, because the mean of its divisors is an integer number (1409130).

Almost surely, 2^5542519 is an apocalyptic number.

5542519 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

5542519 is a deficient number, since it is larger than the sum of its proper divisors (94001).

5542519 is an equidigital number, since it uses as much as digits as its factorization.

5542519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94000.

The product of its digits is 9000, while the sum is 31.

The square root of 5542519 is about 2354.2555086481. The cubic root of 5542519 is about 176.9711189538.

The spelling of 5542519 in words is "five million, five hundred forty-two thousand, five hundred nineteen".