54555455046 has 16 divisors (see below), whose sum is σ = 112059854064. Its totient is φ = 17693661024.

The previous prime is 54555455029. The next prime is 54555455057. The reversal of 54555455046 is 64055455545.

It is a super-2 number, since 2×54555455046² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54555454986 and 54555455004.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 122872425 + ... + 122872868.

It is an arithmetic number, because the mean of its divisors is an integer number (7003740879).

Almost surely, 2^54555455046 is an apocalyptic number.

54555455046 is an abundant number, since it is smaller than the sum of its proper divisors (57504399018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54555455046 is a wasteful number, since it uses less digits than its factorization.

54555455046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245745335.

The product of its (nonzero) digits is 6000000, while the sum is 48.

The spelling of 54555455046 in words is "fifty-four billion, five hundred fifty-five million, four hundred fifty-five thousand, forty-six".