30250441564 has 48 divisors (see below), whose sum is σ = 61044560640. Its totient is φ = 12848307840.

The previous prime is 30250441561. The next prime is 30250441621. The reversal of 30250441564 is 46514405203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30250441561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2277984 + ... + 2291224.

It is an arithmetic number, because the mean of its divisors is an integer number (1271761680).

Almost surely, 2^30250441564 is an apocalyptic number.

It is an amenable number.

30250441564 is an abundant number, since it is smaller than the sum of its proper divisors (30794119076).

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

30250441564 is a wasteful number, since it uses less digits than its factorization.

30250441564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13978 (or 13976 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 30250441564 its reverse (46514405203), we get a palindrome (76764846767).

The spelling of 30250441564 in words is "thirty billion, two hundred fifty million, four hundred forty-one thousand, five hundred sixty-four".