55476535296 has 480 divisors, whose sum is σ = 185550346240. Its totient is φ = 14353956864.

The previous prime is 55476535291. The next prime is 55476535321. The reversal of 55476535296 is 69253567455.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (55476535291) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 353353650 + ... + 353353806.

Almost surely, 2^55476535296 is an apocalyptic number.

55476535296 is a gapful number since it is divisible by the number (56) 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 55476535296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92775173120).

55476535296 is an abundant number, since it is smaller than the sum of its proper divisors (130073810944).

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

55476535296 is a wasteful number, since it uses less digits than its factorization.

55476535296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 261 counting only the distinct ones).

The product of its digits is 34020000, while the sum is 57.

The spelling of 55476535296 in words is "fifty-five billion, four hundred seventy-six million, five hundred thirty-five thousand, two hundred ninety-six".