55546046930 has 16 divisors (see below), whose sum is σ = 109072237824. Its totient is φ = 20198562480.

The previous prime is 55546046893. The next prime is 55546046939. The reversal of 55546046930 is 3964064555.

It is not an unprimeable number, because it can be changed into a prime (55546046939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252481922 + ... + 252482141.

It is an arithmetic number, because the mean of its divisors is an integer number (6817014864).

Almost surely, 2^55546046930 is an apocalyptic number.

55546046930 is a deficient number, since it is larger than the sum of its proper divisors (53526190894).

55546046930 is a wasteful number, since it uses less digits than its factorization.

55546046930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504964081.

The product of its (nonzero) digits is 1944000, while the sum is 47.

The spelling of 55546046930 in words is "fifty-five billion, five hundred forty-six million, forty-six thousand, nine hundred thirty".