670648882510 has 16 divisors (see below), whose sum is σ = 1208638366272. Its totient is φ = 267932802400.

The previous prime is 670648882483. The next prime is 670648882511. The reversal of 670648882510 is 15288846076.

670648882510 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×670648882510² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670648882511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40835206 + ... + 40851625.

It is an arithmetic number, because the mean of its divisors is an integer number (75539897892).

Almost surely, 2^670648882510 is an apocalyptic number.

670648882510 is a deficient number, since it is larger than the sum of its proper divisors (537989483762).

670648882510 is a wasteful number, since it uses less digits than its factorization.

670648882510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81687659.

The product of its (nonzero) digits is 5160960, while the sum is 55.

The spelling of 670648882510 in words is "six hundred seventy billion, six hundred forty-eight million, eight hundred eighty-two thousand, five hundred ten".