5277540 has 24 divisors (see below), whose sum is σ = 14777280. Its totient is φ = 1407328.

The previous prime is 5277539. The next prime is 5277551. The reversal of 5277540 is 457725.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5277498 and 5277507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43920 + ... + 44039.

It is an arithmetic number, because the mean of its divisors is an integer number (615720).

Almost surely, 2^5277540 is an apocalyptic number.

It is an amenable number.

5277540 is an abundant number, since it is smaller than the sum of its proper divisors (9499740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5277540 is a wasteful number, since it uses less digits than its factorization.

5277540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87971 (or 87969 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 5277540 is about 2297.2897074596. The cubic root of 5277540 is about 174.1047064335.

The spelling of 5277540 in words is "five million, two hundred seventy-seven thousand, five hundred forty".