137495029 has 6 divisors (see below), whose sum is σ = 159943254. Its totient is φ = 117852840.

The previous prime is 137494999. The next prime is 137495041. The reversal of 137495029 is 920594731.

It can be written as a sum of positive squares in only one way, i.e., 133402500 + 4092529 = 11550^2 + 2023^2 .

It is not a de Polignac number, because 137495029 - 2¹⁵ = 137462261 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 137494982 and 137495000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137495929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1402962 + ... + 1403059.

It is an arithmetic number, because the mean of its divisors is an integer number (26657209).

Almost surely, 2^137495029 is an apocalyptic number.

It is an amenable number.

137495029 is a deficient number, since it is larger than the sum of its proper divisors (22448225).

137495029 is an equidigital number, since it uses as much as digits as its factorization.

137495029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2806035 (or 2806028 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 137495029 is about 11725.8274334906. The cubic root of 137495029 is about 516.1338376963.

The spelling of 137495029 in words is "one hundred thirty-seven million, four hundred ninety-five thousand, twenty-nine".