137954376325 has 6 divisors (see below), whose sum is σ = 171063426674. Its totient is φ = 110363501040.

The previous prime is 137954376281. The next prime is 137954376347. The reversal of 137954376325 is 523673459731.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 15298226596 + 122656149729 = 123686^2 + 350223^2 .

It is not a de Polignac number, because 137954376325 - 2⁹ = 137954375813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2759087502 + ... + 2759087551.

Almost surely, 2^137954376325 is an apocalyptic number.

It is an amenable number.

137954376325 is a deficient number, since it is larger than the sum of its proper divisors (33109050349).

137954376325 is an equidigital number, since it uses as much as digits as its factorization.

137954376325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5518175063 (or 5518175058 counting only the distinct ones).

The product of its digits is 14288400, while the sum is 55.

The spelling of 137954376325 in words is "one hundred thirty-seven billion, nine hundred fifty-four million, three hundred seventy-six thousand, three hundred twenty-five".