55010561615703 has 16 divisors (see below), whose sum is σ = 86291077044960. Its totient is φ = 34516430817408.

The previous prime is 55010561615701. The next prime is 55010561615729. The reversal of 55010561615703 is 30751616501055.

55010561615703 is a `hidden beast` number, since 5 + 5 + 0 + 1 + 0 + 561 + 6 + 15 + 70 + 3 = 666.

It is not a de Polignac number, because 55010561615703 - 2¹ = 55010561615701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55010561615701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59924358600 + ... + 59924359517.

It is an arithmetic number, because the mean of its divisors is an integer number (5393192315310).

Almost surely, 2^{55010561615703} is an apocalyptic number.

55010561615703 is a deficient number, since it is larger than the sum of its proper divisors (31280515429257).

55010561615703 is a wasteful number, since it uses less digits than its factorization.

55010561615703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119848718143 (or 119848718137 counting only the distinct ones).

The product of its (nonzero) digits is 472500, while the sum is 45.

The spelling of 55010561615703 in words is "fifty-five trillion, ten billion, five hundred sixty-one million, six hundred fifteen thousand, seven hundred three".