5555011006040 has 32 divisors (see below), whose sum is σ = 12498843764880. Its totient is φ = 2221992135552.

The previous prime is 5555011006033. The next prime is 5555011006043. The reversal of 5555011006040 is 406001105555.

It is a junction number, because it is equal to n+sod(n) for n = 5555011005988 and 5555011006006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555011006043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11502722 + ... + 11975918.

Almost surely, 2^{5555011006040} is an apocalyptic number.

It is an amenable number.

5555011006040 is an abundant number, since it is smaller than the sum of its proper divisors (6943832758840).

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

5555011006040 is a wasteful number, since it uses less digits than its factorization.

5555011006040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766691 (or 766687 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 5555011006040 in words is "five trillion, five hundred fifty-five billion, eleven million, six thousand, forty".