2542141503 has 40 divisors (see below), whose sum is σ = 4149322320. Its totient is φ = 1538248320.

The previous prime is 2542141411. The next prime is 2542141519. The reversal of 2542141503 is 3051412452.

It is not a de Polignac number, because 2542141503 - 2²⁴ = 2525364287 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542141583) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 672603 + ... + 676371.

It is an arithmetic number, because the mean of its divisors is an integer number (103733058).

Almost surely, 2^2542141503 is an apocalyptic number.

2542141503 is a deficient number, since it is larger than the sum of its proper divisors (1607180817).

2542141503 is a wasteful number, since it uses less digits than its factorization.

2542141503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4549 (or 4540 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2542141503 is about 50419.6539357422. The cubic root of 2542141503 is about 1364.7923316485.

Adding to 2542141503 its reverse (3051412452), we get a palindrome (5593553955).

The spelling of 2542141503 in words is "two billion, five hundred forty-two million, one hundred forty-one thousand, five hundred three".