137453427797 has 32 divisors (see below), whose sum is σ = 159613668864. Its totient is φ = 115941196800.

The previous prime is 137453427781. The next prime is 137453427821. The reversal of 137453427797 is 797724354731.

It is a cyclic number.

It is not a de Polignac number, because 137453427797 - 2⁴ = 137453427781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137453427737) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104051897 + ... + 104053217.

It is an arithmetic number, because the mean of its divisors is an integer number (4987927152).

Almost surely, 2^137453427797 is an apocalyptic number.

It is an amenable number.

137453427797 is a deficient number, since it is larger than the sum of its proper divisors (22160241067).

137453427797 is a wasteful number, since it uses less digits than its factorization.

137453427797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229.

The product of its digits is 31116960, while the sum is 59.

The spelling of 137453427797 in words is "one hundred thirty-seven billion, four hundred fifty-three million, four hundred twenty-seven thousand, seven hundred ninety-seven".