54046403146 has 32 divisors (see below), whose sum is σ = 88532640000. Its totient is φ = 24647136192.

The previous prime is 54046403143. The next prime is 54046403167. The reversal of 54046403146 is 64130464045.

It is not an unprimeable number, because it can be changed into a prime (54046403143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314335 + ... + 454861.

It is an arithmetic number, because the mean of its divisors is an integer number (2766645000).

Almost surely, 2^54046403146 is an apocalyptic number.

54046403146 is a deficient number, since it is larger than the sum of its proper divisors (34486236854).

54046403146 is a wasteful number, since it uses less digits than its factorization.

54046403146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140926.

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 54046403146 in words is "fifty-four billion, forty-six million, four hundred three thousand, one hundred forty-six".