1138693003572 has 24 divisors (see below), whose sum is σ = 2656999000096. Its totient is φ = 379557383328.

The previous prime is 1138693003529. The next prime is 1138693003621. The reversal of 1138693003572 is 2753003968311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163438 + ... + 1517925.

Almost surely, 2^{1138693003572} is an apocalyptic number.

1138693003572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1138693003572 is an abundant number, since it is smaller than the sum of its proper divisors (1518305996524).

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

1138693003572 is a wasteful number, since it uses less digits than its factorization.

1138693003572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737807 (or 1737805 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 1138693003572 in words is "one trillion, one hundred thirty-eight billion, six hundred ninety-three million, three thousand, five hundred seventy-two".