1513603243672 has 16 divisors (see below), whose sum is σ = 3056314242240. Its totient is φ = 698586112416.

The previous prime is 1513603243667. The next prime is 1513603243699. The reversal of 1513603243672 is 2763423063151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7276938568 + ... + 7276938775.

It is an arithmetic number, because the mean of its divisors is an integer number (191019640140).

Almost surely, 2^{1513603243672} is an apocalyptic number.

It is an amenable number.

1513603243672 is an abundant number, since it is smaller than the sum of its proper divisors (1542710998568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1513603243672 is a wasteful number, since it uses less digits than its factorization.

1513603243672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14553877362 (or 14553877358 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 1513603243672 in words is "one trillion, five hundred thirteen billion, six hundred three million, two hundred forty-three thousand, six hundred seventy-two".