54711700 has 36 divisors (see below), whose sum is σ = 119922012. Its totient is φ = 21664000.

The previous prime is 54711689. The next prime is 54711707. The reversal of 54711700 is 711745.

It can be written as a sum of positive squares in 6 ways, for example, as 512656 + 54199044 = 716^2 + 7362^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54711707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7392 + ... + 12808.

It is an arithmetic number, because the mean of its divisors is an integer number (3331167).

Almost surely, 2^54711700 is an apocalyptic number.

54711700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54711700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59961006).

54711700 is an abundant number, since it is smaller than the sum of its proper divisors (65210312).

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

54711700 is a wasteful number, since it uses less digits than its factorization.

54711700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5532 (or 5525 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 54711700 is about 7396.7357665392. The cubic root of 54711700 is about 379.6296021445.

The spelling of 54711700 in words is "fifty-four million, seven hundred eleven thousand, seven hundred".