2503904027540 has 48 divisors (see below), whose sum is σ = 5436788019264. Its totient is φ = 968001158400.

The previous prime is 2503904027497. The next prime is 2503904027609. The reversal of 2503904027540 is 457204093052.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14181146 + ... + 14356625.

It is an arithmetic number, because the mean of its divisors is an integer number (113266417068).

Almost surely, 2^{2503904027540} is an apocalyptic number.

2503904027540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2503904027540 is an abundant number, since it is smaller than the sum of its proper divisors (2932883991724).

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

2503904027540 is a wasteful number, since it uses less digits than its factorization.

2503904027540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28537928 (or 28537926 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 2503904027540 in words is "two trillion, five hundred three billion, nine hundred four million, twenty-seven thousand, five hundred forty".