5126542 has 8 divisors (see below), whose sum is σ = 8094600. Its totient is φ = 2428344.

The previous prime is 5126497. The next prime is 5126543. The reversal of 5126542 is 2456215.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5126543) 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, 67417 + ... + 67492.

It is an arithmetic number, because the mean of its divisors is an integer number (1011825).

Almost surely, 2^5126542 is an apocalyptic number.

5126542 is a deficient number, since it is larger than the sum of its proper divisors (2968058).

5126542 is a wasteful number, since it uses less digits than its factorization.

5126542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134930.

The product of its digits is 2400, while the sum is 25.

The square root of 5126542 is about 2264.1868297471. The cubic root of 5126542 is about 172.4281518331.

It can be divided in two parts, 512654 and 2, that added together give a square (512656 = 716²).

The spelling of 5126542 in words is "five million, one hundred twenty-six thousand, five hundred forty-two".