1137153575436 has 12 divisors (see below), whose sum is σ = 2653358342712. Its totient is φ = 379051191808.

The previous prime is 1137153575353. The next prime is 1137153575461. The reversal of 1137153575436 is 6345753517311.

It is a tau number, because it is divible by the number of its divisors (12).

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, 47381398965 + ... + 47381398988.

It is an arithmetic number, because the mean of its divisors is an integer number (221113195226).

Almost surely, 2^{1137153575436} is an apocalyptic number.

It is an amenable number.

1137153575436 is an abundant number, since it is smaller than the sum of its proper divisors (1516204767276).

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

1137153575436 is a wasteful number, since it uses less digits than its factorization.

1137153575436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94762797960 (or 94762797958 counting only the distinct ones).

The product of its digits is 3969000, while the sum is 51.

The spelling of 1137153575436 in words is "one trillion, one hundred thirty-seven billion, one hundred fifty-three million, five hundred seventy-five thousand, four hundred thirty-six".