5101040 has 40 divisors (see below), whose sum is σ = 13555680. Its totient is φ = 1748736.

The previous prime is 5101007. The next prime is 5101043. The reversal of 5101040 is 401015.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5101043) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 3995 + ... + 5114.

It is an arithmetic number, because the mean of its divisors is an integer number (338892).

Almost surely, 2^5101040 is an apocalyptic number.

It is an amenable number.

5101040 is an abundant number, since it is smaller than the sum of its proper divisors (8454640).

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

5101040 is a wasteful number, since it uses less digits than its factorization.

5101040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9129 (or 9123 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 5101040 is about 2258.5482062599. The cubic root of 5101040 is about 172.1417616215.

Adding to 5101040 its reverse (401015), we get a palindrome (5502055).

The spelling of 5101040 in words is "five million, one hundred one thousand, forty".