70551110455166 has 32 divisors (see below), whose sum is σ = 115474171501440. Its totient is φ = 32061215440800.

The previous prime is 70551110455139. The next prime is 70551110455261. The reversal of 70551110455166 is 66155401115507.

It is a self number, because there is not a number n which added to its sum of digits gives 70551110455166.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2163398201 + ... + 2163430811.

It is an arithmetic number, because the mean of its divisors is an integer number (3608567859420).

Almost surely, 2^{70551110455166} is an apocalyptic number.

70551110455166 is a deficient number, since it is larger than the sum of its proper divisors (44923061046274).

70551110455166 is a wasteful number, since it uses less digits than its factorization.

70551110455166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52520.

The product of its (nonzero) digits is 630000, while the sum is 47.

The spelling of 70551110455166 in words is "seventy trillion, five hundred fifty-one billion, one hundred ten million, four hundred fifty-five thousand, one hundred sixty-six".