55655064050 has 24 divisors (see below), whose sum is σ = 103524673476. Its totient is φ = 22260680640.

The previous prime is 55655064037. The next prime is 55655064061. The reversal of 55655064050 is 5046055655.

It can be written as a sum of positive squares in 6 ways, for example, as 15977212801 + 39677851249 = 126401^2 + 199193^2 .

It is a junction number, because it is equal to n+sod(n) for n = 55655063989 and 55655064007.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1452944 + ... + 1490756.

Almost surely, 2^55655064050 is an apocalyptic number.

55655064050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55655064050 is a deficient number, since it is larger than the sum of its proper divisors (47869609426).

55655064050 is a wasteful number, since it uses less digits than its factorization.

55655064050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67262 (or 67257 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 41.

The spelling of 55655064050 in words is "fifty-five billion, six hundred fifty-five million, sixty-four thousand, fifty".