1463520479107 has 4 divisors (see below), whose sum is σ = 1467508273696. Its totient is φ = 1459532684520.

The previous prime is 1463520479051. The next prime is 1463520479119. The reversal of 1463520479107 is 7019740253641.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1463520479107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1463520479207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1993896744 + ... + 1993897477.

It is an arithmetic number, because the mean of its divisors is an integer number (366877068424).

Almost surely, 2^{1463520479107} is an apocalyptic number.

1463520479107 is a deficient number, since it is larger than the sum of its proper divisors (3987794589).

1463520479107 is an equidigital number, since it uses as much as digits as its factorization.

1463520479107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3987794588.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 1463520479107 in words is "one trillion, four hundred sixty-three billion, five hundred twenty million, four hundred seventy-nine thousand, one hundred seven".