30601470550 has 48 divisors (see below), whose sum is σ = 65067130080. Its totient is φ = 10489167360.

The previous prime is 30601470503. The next prime is 30601470563. The reversal of 30601470550 is 5507410603.

It is a congruent number.

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, 1667022 + ... + 1685278.

It is an arithmetic number, because the mean of its divisors is an integer number (1355565210).

Almost surely, 2^30601470550 is an apocalyptic number.

30601470550 is an abundant number, since it is smaller than the sum of its proper divisors (34465659530).

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

30601470550 is a wasteful number, since it uses less digits than its factorization.

30601470550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23065 (or 23060 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The spelling of 30601470550 in words is "thirty billion, six hundred one million, four hundred seventy thousand, five hundred fifty".