5420528 has 20 divisors (see below), whose sum is σ = 10759728. Its totient is φ = 2643840.

The previous prime is 5420509. The next prime is 5420531. The reversal of 5420528 is 8250245.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5420497 and 5420506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3476 + ... + 4787.

Almost surely, 2^5420528 is an apocalyptic number.

It is an amenable number.

5420528 is a deficient number, since it is larger than the sum of its proper divisors (5339200).

5420528 is a wasteful number, since it uses less digits than its factorization.

5420528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8312 (or 8306 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 5420528 is about 2328.2027403128. The cubic root of 5420528 is about 175.6630951669.

The spelling of 5420528 in words is "five million, four hundred twenty thousand, five hundred twenty-eight".