64416126406055 has 32 divisors (see below), whose sum is σ = 80445544243200. Its totient is φ = 49484661795712.

The previous prime is 64416126406033. The next prime is 64416126406103. The reversal of 64416126406055 is 55060462161446.

It is a cyclic number.

It is not a de Polignac number, because 64416126406055 - 2⁶ = 64416126405991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 64416126405994 and 64416126406012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5525735 + ... + 12624024.

It is an arithmetic number, because the mean of its divisors is an integer number (2513923257600).

Almost surely, 2^{64416126406055} is an apocalyptic number.

64416126406055 is a deficient number, since it is larger than the sum of its proper divisors (16029417837145).

64416126406055 is a wasteful number, since it uses less digits than its factorization.

64416126406055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18150103.

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 64416126406055 in words is "sixty-four trillion, four hundred sixteen billion, one hundred twenty-six million, four hundred six thousand, fifty-five".