30527555550028 has 6 divisors (see below), whose sum is σ = 53423222212556. Its totient is φ = 15263777775012.

The previous prime is 30527555549993. The next prime is 30527555550047. The reversal of 30527555550028 is 82005555572503.

It is a happy number.

It is a super-2 number, since 2×30527555550028² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3815944443750 + ... + 3815944443757.

Almost surely, 2^{30527555550028} is an apocalyptic number.

It is an amenable number.

30527555550028 is a deficient number, since it is larger than the sum of its proper divisors (22895666662528).

30527555550028 is a wasteful number, since it uses less digits than its factorization.

30527555550028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7631888887511 (or 7631888887509 counting only the distinct ones).

The product of its (nonzero) digits is 10500000, while the sum is 52.

The spelling of 30527555550028 in words is "thirty trillion, five hundred twenty-seven billion, five hundred fifty-five million, five hundred fifty thousand, twenty-eight".