30522053040 has 40 divisors (see below), whose sum is σ = 94618365168. Its totient is φ = 8139214080.

The previous prime is 30522053027. The next prime is 30522053087. The reversal of 30522053040 is 4035022503.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 30522053040.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63587371 + ... + 63587850.

Almost surely, 2^30522053040 is an apocalyptic number.

30522053040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30522053040 is an abundant number, since it is smaller than the sum of its proper divisors (64096312128).

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

30522053040 is a wasteful number, since it uses less digits than its factorization.

30522053040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127175237 (or 127175231 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

Adding to 30522053040 its reverse (4035022503), we get a palindrome (34557075543).

The spelling of 30522053040 in words is "thirty billion, five hundred twenty-two million, fifty-three thousand, forty".