5420524 has 6 divisors (see below), whose sum is σ = 9485924. Its totient is φ = 2710260.

The previous prime is 5420509. The next prime is 5420531. The reversal of 5420524 is 4250245.

It is a junction number, because it is equal to n+sod(n) for n = 5420495 and 5420504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677562 + ... + 677569.

Almost surely, 2^5420524 is an apocalyptic number.

It is an amenable number.

5420524 is a deficient number, since it is larger than the sum of its proper divisors (4065400).

5420524 is a wasteful number, since it uses less digits than its factorization.

5420524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355135 (or 1355133 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 5420524 is about 2328.2018812809. The cubic root of 5420524 is about 175.6630519576.

Adding to 5420524 its reverse (4250245), we get a palindrome (9670769).

The spelling of 5420524 in words is "five million, four hundred twenty thousand, five hundred twenty-four".