30275050275550 has 12 divisors (see below), whose sum is σ = 56311593512616. Its totient is φ = 12110020110200.

The previous prime is 30275050275523. The next prime is 30275050275611. The reversal of 30275050275550 is 5557205057203.

It is a self number, because there is not a number n which added to its sum of digits gives 30275050275550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 302750502706 + ... + 302750502805.

It is an arithmetic number, because the mean of its divisors is an integer number (4692632792718).

Almost surely, 2^{30275050275550} is an apocalyptic number.

30275050275550 is a deficient number, since it is larger than the sum of its proper divisors (26036543237066).

30275050275550 is a wasteful number, since it uses less digits than its factorization.

30275050275550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605501005523 (or 605501005518 counting only the distinct ones).

The product of its (nonzero) digits is 1837500, while the sum is 46.

The spelling of 30275050275550 in words is "thirty trillion, two hundred seventy-five billion, fifty million, two hundred seventy-five thousand, five hundred fifty".