137600453 has 2 divisors, whose sum is σ = 137600454. Its totient is φ = 137600452.

The previous prime is 137600381. The next prime is 137600461. The reversal of 137600453 is 354006731.

137600453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126855169 + 10745284 = 11263^2 + 3278^2 .

It is a cyclic number.

It is not a de Polignac number, because 137600453 - 2¹² = 137596357 is a prime.

It is a super-3 number, since 3×137600453³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137600153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68800226 + 68800227.

It is an arithmetic number, because the mean of its divisors is an integer number (68800227).

Almost surely, 2^137600453 is an apocalyptic number.

It is an amenable number.

137600453 is a deficient number, since it is larger than the sum of its proper divisors (1).

137600453 is an equidigital number, since it uses as much as digits as its factorization.

137600453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 137600453 is about 11730.3219478410. The cubic root of 137600453 is about 516.2657188100.

The spelling of 137600453 in words is "one hundred thirty-seven million, six hundred thousand, four hundred fifty-three".