2534115542 has 8 divisors (see below), whose sum is σ = 4344198096. Its totient is φ = 1086049512.

The previous prime is 2534115511. The next prime is 2534115547. The reversal of 2534115542 is 2455114352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2534115499 and 2534115508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534115547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90504113 + ... + 90504140.

It is an arithmetic number, because the mean of its divisors is an integer number (543024762).

Almost surely, 2^2534115542 is an apocalyptic number.

2534115542 is a deficient number, since it is larger than the sum of its proper divisors (1810082554).

2534115542 is a wasteful number, since it uses less digits than its factorization.

2534115542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181008262.

The product of its digits is 24000, while the sum is 32.

The square root of 2534115542 is about 50339.9994239174. Note that the first 3 decimals coincide. The cubic root of 2534115542 is about 1363.3545257807.

Adding to 2534115542 its reverse (2455114352), we get a palindrome (4989229894).

The spelling of 2534115542 in words is "two billion, five hundred thirty-four million, one hundred fifteen thousand, five hundred forty-two".