30554034165545 has 32 divisors (see below), whose sum is σ = 42351921657216. Its totient is φ = 20913453388800.

The previous prime is 30554034165527. The next prime is 30554034165607. The reversal of 30554034165545 is 54556143045503.

It is not a de Polignac number, because 30554034165545 - 2¹⁸ = 30554033903401 is a prime.

It is a super-2 number, since 2×30554034165545² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30554034165493 and 30554034165502.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37810835 + ... + 38610455.

It is an arithmetic number, because the mean of its divisors is an integer number (1323497551788).

Almost surely, 2^{30554034165545} is an apocalyptic number.

It is an amenable number.

30554034165545 is a deficient number, since it is larger than the sum of its proper divisors (11797887491671).

30554034165545 is a wasteful number, since it uses less digits than its factorization.

30554034165545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840521.

The product of its (nonzero) digits is 10800000, while the sum is 50.

The spelling of 30554034165545 in words is "thirty trillion, five hundred fifty-four billion, thirty-four million, one hundred sixty-five thousand, five hundred forty-five".