2504041040 has 40 divisors (see below), whose sum is σ = 5835483648. Its totient is φ = 999278720.

The previous prime is 2504041039. The next prime is 2504041063. The reversal of 2504041040 is 401404052.

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

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 1832 + ... + 70791.

Almost surely, 2^2504041040 is an apocalyptic number.

2504041040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2504041040 is an abundant number, since it is smaller than the sum of its proper divisors (3331442608).

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

2504041040 is a wasteful number, since it uses less digits than its factorization.

2504041040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73067 (or 73061 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 2504041040 is about 50040.3940831804. The cubic root of 2504041040 is about 1357.9396859824.

Adding to 2504041040 its reverse (401404052), we get a palindrome (2905445092).

The spelling of 2504041040 in words is "two billion, five hundred four million, forty-one thousand, forty".