55610742096 has 720 divisors, whose sum is σ = 208516404096. Its totient is φ = 13680285696.

The previous prime is 55610742041. The next prime is 55610742137. The reversal of 55610742096 is 69024701655.

55610742096 is a `hidden beast` number, since 5 + 5 + 610 + 7 + 4 + 20 + 9 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 90718686 + ... + 90719298.

Almost surely, 2^55610742096 is an apocalyptic number.

55610742096 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 55610742096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104258202048).

55610742096 is an abundant number, since it is smaller than the sum of its proper divisors (152905662000).

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

55610742096 is a wasteful number, since it uses less digits than its factorization.

55610742096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720 (or 704 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 55610742096 in words is "fifty-five billion, six hundred ten million, seven hundred forty-two thousand, ninety-six".