1370670640563 has 32 divisors (see below), whose sum is σ = 2287760924160. Its totient is φ = 711747832320.

The previous prime is 1370670640531. The next prime is 1370670640583. The reversal of 1370670640563 is 3650460760731.

It is not a de Polignac number, because 1370670640563 - 2⁵ = 1370670640531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1370670640523) 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, 66186433 + ... + 66207138.

It is an arithmetic number, because the mean of its divisors is an integer number (71492528880).

Almost surely, 2^{1370670640563} is an apocalyptic number.

1370670640563 is a deficient number, since it is larger than the sum of its proper divisors (917090283597).

1370670640563 is a wasteful number, since it uses less digits than its factorization.

1370670640563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132393627.

The product of its (nonzero) digits is 1905120, while the sum is 48.

The spelling of 1370670640563 in words is "one trillion, three hundred seventy billion, six hundred seventy million, six hundred forty thousand, five hundred sixty-three".