137936960611 has 8 divisors (see below), whose sum is σ = 145279401984. Its totient is φ = 130706617800.

The previous prime is 137936960597. The next prime is 137936960621. The reversal of 137936960611 is 116069639731.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-137936960611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137936960621) 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, 28022115 + ... + 28027036.

It is an arithmetic number, because the mean of its divisors is an integer number (18159925248).

Almost surely, 2^137936960611 is an apocalyptic number.

137936960611 is a deficient number, since it is larger than the sum of its proper divisors (7342441373).

137936960611 is a wasteful number, since it uses less digits than its factorization.

137936960611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56049281.

The product of its (nonzero) digits is 1102248, while the sum is 52.

The spelling of 137936960611 in words is "one hundred thirty-seven billion, nine hundred thirty-six million, nine hundred sixty thousand, six hundred eleven".