54535776 has 96 divisors (see below), whose sum is σ = 156038400. Its totient is φ = 16611840.

The previous prime is 54535771. The next prime is 54535799. The reversal of 54535776 is 67753545.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54535771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52381 + ... + 53411.

It is an arithmetic number, because the mean of its divisors is an integer number (1625400).

Almost surely, 2^54535776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54535776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78019200).

54535776 is an abundant number, since it is smaller than the sum of its proper divisors (101502624).

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

54535776 is a wasteful number, since it uses less digits than its factorization.

54535776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092 (or 1084 counting only the distinct ones).

The product of its digits is 441000, while the sum is 42.

The square root of 54535776 is about 7384.8341890661. The cubic root of 54535776 is about 379.2222689836. Note that the first 4 decimals are identical.

The spelling of 54535776 in words is "fifty-four million, five hundred thirty-five thousand, seven hundred seventy-six".