30522535131450 has 48 divisors (see below), whose sum is σ = 75696762597120. Its totient is φ = 8139248565120.

The previous prime is 30522535131443. The next prime is 30522535131463. The reversal of 30522535131450 is 5413153522503.

It is a junction number, because it is equal to n+sod(n) for n = 30522535131399 and 30522535131408.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12352791 + ... + 14616309.

It is an arithmetic number, because the mean of its divisors is an integer number (1577015887440).

Almost surely, 2^{30522535131450} is an apocalyptic number.

30522535131450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30522535131450 is an abundant number, since it is smaller than the sum of its proper divisors (45174227465670).

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

30522535131450 is a wasteful number, since it uses less digits than its factorization.

30522535131450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2353431 (or 2353426 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 39.

Adding to 30522535131450 its reverse (5413153522503), we get a palindrome (35935688653953).

The spelling of 30522535131450 in words is "thirty trillion, five hundred twenty-two billion, five hundred thirty-five million, one hundred thirty-one thousand, four hundred fifty".