54495681700 has 18 divisors (see below), whose sum is σ = 118255629506. Its totient is φ = 21798272640.

The previous prime is 54495681689. The next prime is 54495681707. The reversal of 54495681700 is 718659445.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1603041444 + 52892640256 = 40038^2 + 229984^2 .

It is not an unprimeable number, because it can be changed into a prime (54495681707) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 272478309 + ... + 272478508.

Almost surely, 2^54495681700 is an apocalyptic number.

54495681700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54495681700 is an abundant number, since it is smaller than the sum of its proper divisors (63759947806).

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

54495681700 is a wasteful number, since it uses less digits than its factorization.

54495681700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544956831 (or 544956824 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 54495681700 in words is "fifty-four billion, four hundred ninety-five million, six hundred eighty-one thousand, seven hundred".