2542336522 has 8 divisors (see below), whose sum is σ = 4160187072. Its totient is φ = 1155607500.

The previous prime is 2542336499. The next prime is 2542336523. The reversal of 2542336522 is 2256332452.

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

It is not an unprimeable number, because it can be changed into a prime (2542336523) 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, 57780354 + ... + 57780397.

It is an arithmetic number, because the mean of its divisors is an integer number (520023384).

Almost surely, 2^2542336522 is an apocalyptic number.

2542336522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2542336522 is a deficient number, since it is larger than the sum of its proper divisors (1617850550).

2542336522 is a wasteful number, since it uses less digits than its factorization.

2542336522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115560764.

The product of its digits is 86400, while the sum is 34.

The square root of 2542336522 is about 50421.5878567901. The cubic root of 2542336522 is about 1364.8272305228.

Adding to 2542336522 its reverse (2256332452), we get a palindrome (4798668974).

The spelling of 2542336522 in words is "two billion, five hundred forty-two million, three hundred thirty-six thousand, five hundred twenty-two".