51056106070 has 64 divisors (see below), whose sum is σ = 94390920000. Its totient is φ = 19876973056.

The previous prime is 51056106061. The next prime is 51056106071. The reversal of 51056106070 is 7060165015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51056106071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34196244 + ... + 34197736.

It is an arithmetic number, because the mean of its divisors is an integer number (1474858125).

Almost surely, 2^51056106070 is an apocalyptic number.

51056106070 is a deficient number, since it is larger than the sum of its proper divisors (43334813930).

51056106070 is a wasteful number, since it uses less digits than its factorization.

51056106070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097.

The product of its (nonzero) digits is 6300, while the sum is 31.

The spelling of 51056106070 in words is "fifty-one billion, fifty-six million, one hundred six thousand, seventy".