30748496256 has 96 divisors (see below), whose sum is σ = 91336365120. Its totient is φ = 9918858240.

The previous prime is 30748496213. The next prime is 30748496291. The reversal of 30748496256 is 65269484703.

30748496256 is a `hidden beast` number, since 3 + 0 + 7 + 4 + 8 + 4 + 9 + 625 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 394795 + ... + 466218.

It is an arithmetic number, because the mean of its divisors is an integer number (951420470).

Almost surely, 2^30748496256 is an apocalyptic number.

30748496256 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

30748496256 is an abundant number, since it is smaller than the sum of its proper divisors (60587868864).

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

30748496256 is a wasteful number, since it uses less digits than its factorization.

30748496256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861064 (or 861049 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

The spelling of 30748496256 in words is "thirty billion, seven hundred forty-eight million, four hundred ninety-six thousand, two hundred fifty-six".