30694697872054 has 8 divisors (see below), whose sum is σ = 48750402502728. Its totient is φ = 14444563704480.

The previous prime is 30694697872031. The next prime is 30694697872087. The reversal of 30694697872054 is 45027879649603.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451392615732 + ... + 451392615799.

It is an arithmetic number, because the mean of its divisors is an integer number (6093800312841).

Almost surely, 2^{30694697872054} is an apocalyptic number.

30694697872054 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30694697872054 is a deficient number, since it is larger than the sum of its proper divisors (18055704630674).

30694697872054 is a wasteful number, since it uses less digits than its factorization.

30694697872054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902785231550.

The product of its (nonzero) digits is 548674560, while the sum is 70.

The spelling of 30694697872054 in words is "thirty trillion, six hundred ninety-four billion, six hundred ninety-seven million, eight hundred seventy-two thousand, fifty-four".