2520160206040 has 16 divisors (see below), whose sum is σ = 5670360463680. Its totient is φ = 1008064082400.

The previous prime is 2520160206023. The next prime is 2520160206043. The reversal of 2520160206040 is 406020610252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520160206043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31502002536 + ... + 31502002615.

It is an arithmetic number, because the mean of its divisors is an integer number (354397528980).

Almost surely, 2^{2520160206040} is an apocalyptic number.

2520160206040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2520160206040 is an abundant number, since it is smaller than the sum of its proper divisors (3150200257640).

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

2520160206040 is a wasteful number, since it uses less digits than its factorization.

2520160206040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63004005162 (or 63004005158 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 2520160206040 its reverse (406020610252), we get a palindrome (2926180816292).

The spelling of 2520160206040 in words is "two trillion, five hundred twenty billion, one hundred sixty million, two hundred six thousand, forty".