30050025055505 has 24 divisors (see below), whose sum is σ = 44625430285632. Its totient is φ = 19020675196224.

The previous prime is 30050025055493. The next prime is 30050025055517. The reversal of 30050025055505 is 50555052005003.

It is an interprime number because it is at equal distance from previous prime (30050025055493) and next prime (30050025055517).

It is not a de Polignac number, because 30050025055505 - 2²⁴ = 30050008278289 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

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, 2540148359 + ... + 2540160188.

It is an arithmetic number, because the mean of its divisors is an integer number (1859392928568).

Almost surely, 2^{30050025055505} is an apocalyptic number.

30050025055505 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30050025055505 is a deficient number, since it is larger than the sum of its proper divisors (14575405230127).

30050025055505 is a wasteful number, since it uses less digits than its factorization.

30050025055505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5080308585 (or 5080308572 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 35.

The spelling of 30050025055505 in words is "thirty trillion, fifty billion, twenty-five million, fifty-five thousand, five hundred five".