7346522542 has 8 divisors (see below), whose sum is σ = 11030292000. Its totient is φ = 3669758544.

The previous prime is 7346522537. The next prime is 7346522563. The reversal of 7346522542 is 2452256437.

It is a happy number.

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

It is a super-2 number, since 2×7346522542² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7346522495 and 7346522504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1748742 + ... + 1752937.

It is an arithmetic number, because the mean of its divisors is an integer number (1378786500).

Almost surely, 2^7346522542 is an apocalyptic number.

7346522542 is a deficient number, since it is larger than the sum of its proper divisors (3683769458).

7346522542 is a wasteful number, since it uses less digits than its factorization.

7346522542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3502730.

The product of its digits is 403200, while the sum is 40.

The square root of 7346522542 is about 85711.8576510858. The cubic root of 7346522542 is about 1943.9896058579.

Adding to 7346522542 its reverse (2452256437), we get a palindrome (9798778979).

The spelling of 7346522542 in words is "seven billion, three hundred forty-six million, five hundred twenty-two thousand, five hundred forty-two".