137654053 has 4 divisors (see below), whose sum is σ = 138062860. Its totient is φ = 137245248.

The previous prime is 137653991. The next prime is 137654059. The reversal of 137654053 is 350456731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 350456731 = 113 ⋅3101387.

It can be written as a sum of positive squares in 2 ways, for example, as 30283009 + 107371044 = 5503^2 + 10362^2 .

It is a cyclic number.

It is not a de Polignac number, because 137654053 - 2¹⁷ = 137522981 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 (137654059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203898 + ... + 204571.

It is an arithmetic number, because the mean of its divisors is an integer number (34515715).

Almost surely, 2^137654053 is an apocalyptic number.

It is an amenable number.

137654053 is a deficient number, since it is larger than the sum of its proper divisors (408807).

137654053 is an equidigital number, since it uses as much as digits as its factorization.

137654053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408806.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 137654053 is about 11732.6064026711. The cubic root of 137654053 is about 516.3327443894.

The spelling of 137654053 in words is "one hundred thirty-seven million, six hundred fifty-four thousand, fifty-three".