55754960 has 20 divisors (see below), whose sum is σ = 129630468. Its totient is φ = 22301952.

The previous prime is 55754953. The next prime is 55754969. The reversal of 55754960 is 6945755.

It can be written as a sum of positive squares in 2 ways, for example, as 13868176 + 41886784 = 3724^2 + 6472^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55754969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348389 + ... + 348548.

Almost surely, 2^55754960 is an apocalyptic number.

It is an amenable number.

55754960 is an abundant number, since it is smaller than the sum of its proper divisors (73875508).

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

55754960 is a wasteful number, since it uses less digits than its factorization.

55754960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696950 (or 696944 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 55754960 is about 7466.9244003137. The cubic root of 55754960 is about 382.0273912908.

The spelling of 55754960 in words is "fifty-five million, seven hundred fifty-four thousand, nine hundred sixty".