30525052550055 has 16 divisors (see below), whose sum is σ = 55817238948864. Its totient is φ = 13954309737120.

The previous prime is 30525052550033. The next prime is 30525052550087. The reversal of 30525052550055 is 55005525052503.

It is a happy number.

It is not a de Polignac number, because 30525052550055 - 2⁵ = 30525052550023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30525052549989 and 30525052550016.

It is a congruent number.

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, 145357392991 + ... + 145357393200.

It is an arithmetic number, because the mean of its divisors is an integer number (3488577434304).

Almost surely, 2^{30525052550055} is an apocalyptic number.

30525052550055 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30525052550055 is a deficient number, since it is larger than the sum of its proper divisors (25292186398809).

30525052550055 is a wasteful number, since it uses less digits than its factorization.

30525052550055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290714786206.

The product of its (nonzero) digits is 937500, while the sum is 42.

The spelling of 30525052550055 in words is "thirty trillion, five hundred twenty-five billion, fifty-two million, five hundred fifty thousand, fifty-five".