137354025 has 24 divisors (see below), whose sum is σ = 234421504. Its totient is φ = 70891200.

The previous prime is 137354023. The next prime is 137354029. The reversal of 137354025 is 520453731.

It is not a de Polignac number, because 137354025 - 2¹ = 137354023 is a prime.

It is a super-2 number, since 2×137354025² = 37732256367401250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 137353983 and 137354001.

It is not an unprimeable number, because it can be changed into a prime (137354023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27214 + ... + 31863.

Almost surely, 2^137354025 is an apocalyptic number.

137354025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

137354025 is a deficient number, since it is larger than the sum of its proper divisors (97067479).

137354025 is a wasteful number, since it uses less digits than its factorization.

137354025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59121 (or 59116 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 137354025 is about 11719.8133517561. The cubic root of 137354025 is about 515.9573420357.

The spelling of 137354025 in words is "one hundred thirty-seven million, three hundred fifty-four thousand, twenty-five".