30530153656533 has 16 divisors (see below), whose sum is σ = 41044480341696. Its totient is φ = 20184924693120.

The previous prime is 30530153656489. The next prime is 30530153656543. The reversal of 30530153656533 is 33565635103503.

It is not a de Polignac number, because 30530153656533 - 2¹⁷ = 30530153525461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30530153656543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36248323 + ... + 37081008.

It is an arithmetic number, because the mean of its divisors is an integer number (2565280021356).

Almost surely, 2^{30530153656533} is an apocalyptic number.

It is an amenable number.

30530153656533 is a deficient number, since it is larger than the sum of its proper divisors (10514326685163).

30530153656533 is a wasteful number, since it uses less digits than its factorization.

30530153656533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73330484.

The product of its (nonzero) digits is 5467500, while the sum is 48.

The spelling of 30530153656533 in words is "thirty trillion, five hundred thirty billion, one hundred fifty-three million, six hundred fifty-six thousand, five hundred thirty-three".