137663267045 has 8 divisors (see below), whose sum is σ = 165599824920. Its totient is φ = 109861344000.

The previous prime is 137663267041. The next prime is 137663267047. The reversal of 137663267045 is 540762366731.

It can be written as a sum of positive squares in 4 ways, for example, as 56644476001 + 81018791044 = 238001^2 + 284638^2 .

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

It is not a de Polignac number, because 137663267045 - 2² = 137663267041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 137663266984 and 137663267002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137663267041) 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, 33656456 + ... + 33660545.

It is an arithmetic number, because the mean of its divisors is an integer number (20699978115).

Almost surely, 2^137663267045 is an apocalyptic number.

It is an amenable number.

137663267045 is a deficient number, since it is larger than the sum of its proper divisors (27936557875).

137663267045 is an equidigital number, since it uses as much as digits as its factorization.

137663267045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67317415.

The product of its (nonzero) digits is 3810240, while the sum is 50.

The spelling of 137663267045 in words is "one hundred thirty-seven billion, six hundred sixty-three million, two hundred sixty-seven thousand, forty-five".