55416060 has 216 divisors, whose sum is σ = 200674656. Its totient is φ = 12337920.

The previous prime is 55416059. The next prime is 55416061. The reversal of 55416060 is 6061455.

It is a happy number.

55416060 is a `hidden beast` number, since 5 + 54 + 1 + 606 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (55416059) and next prime (55416061).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55416061) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 537969 + ... + 538071.

Almost surely, 2^55416060 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 55416060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100337328).

55416060 is an abundant number, since it is smaller than the sum of its proper divisors (145258596).

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

55416060 is a wasteful number, since it uses less digits than its factorization.

55416060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 55416060 is about 7444.1963971943. The cubic root of 55416060 is about 381.2517814124.

The spelling of 55416060 in words is "fifty-five million, four hundred sixteen thousand, sixty".