30050027755 has 16 divisors (see below), whose sum is σ = 39374157024. Its totient is φ = 21834599680.

The previous prime is 30050027699. The next prime is 30050027773. The reversal of 30050027755 is 55772005003.

It is not a de Polignac number, because 30050027755 - 2⁷ = 30050027627 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30050027755.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188692 + ... + 309361.

It is an arithmetic number, because the mean of its divisors is an integer number (2460884814).

Almost surely, 2^30050027755 is an apocalyptic number.

30050027755 is a deficient number, since it is larger than the sum of its proper divisors (9324129269).

30050027755 is a wasteful number, since it uses less digits than its factorization.

30050027755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499166.

The product of its (nonzero) digits is 36750, while the sum is 34.

The spelling of 30050027755 in words is "thirty billion, fifty million, twenty-seven thousand, seven hundred fifty-five".