5165040 has 40 divisors (see below), whose sum is σ = 16012368. Its totient is φ = 1377280.

The previous prime is 5165021. The next prime is 5165051. The reversal of 5165040 is 405615.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5164998 and 5165016.

It is a congruent number.

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, 10521 + ... + 11000.

Almost surely, 2^5165040 is an apocalyptic number.

It is an amenable number.

5165040 is an abundant number, since it is smaller than the sum of its proper divisors (10847328).

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

5165040 is a wasteful number, since it uses less digits than its factorization.

5165040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21537 (or 21531 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 5165040 is about 2272.6724357021. The cubic root of 5165040 is about 172.8586949100.

The spelling of 5165040 in words is "five million, one hundred sixty-five thousand, forty".