55060712 has 96 divisors (see below), whose sum is σ = 130014720. Its totient is φ = 21732480.

The previous prime is 55060631. The next prime is 55060717. The reversal of 55060712 is 21706055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55060717) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 279398 + ... + 279594.

It is an arithmetic number, because the mean of its divisors is an integer number (1354320).

Almost surely, 2^55060712 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 55060712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65007360).

55060712 is an abundant number, since it is smaller than the sum of its proper divisors (74954008).

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

55060712 is a wasteful number, since it uses less digits than its factorization.

55060712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 55060712 is about 7420.2905603487. The cubic root of 55060712 is about 380.4351248322.

Adding to 55060712 its reverse (21706055), we get a palindrome (76766767).

The spelling of 55060712 in words is "fifty-five million, sixty thousand, seven hundred twelve".