137632563827 has 8 divisors (see below), whose sum is σ = 150184816320. Its totient is φ = 125087011560.

The previous prime is 137632563823. The next prime is 137632563829. The reversal of 137632563827 is 728365236731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 137632563827 - 2² = 137632563823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137632563823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1632053 + ... + 1714310.

It is an arithmetic number, because the mean of its divisors is an integer number (18773102040).

Almost surely, 2^137632563827 is an apocalyptic number.

137632563827 is a deficient number, since it is larger than the sum of its proper divisors (12552252493).

137632563827 is a wasteful number, since it uses less digits than its factorization.

137632563827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3350113.

The product of its digits is 7620480, while the sum is 53.

The spelling of 137632563827 in words is "one hundred thirty-seven billion, six hundred thirty-two million, five hundred sixty-three thousand, eight hundred twenty-seven".