53746373 has 2 divisors, whose sum is σ = 53746374. Its totient is φ = 53746372.

The previous prime is 53746351. The next prime is 53746397. The reversal of 53746373 is 37364735.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53611684 + 134689 = 7322^2 + 367^2 .

It is a cyclic number.

It is not a de Polignac number, because 53746373 - 2¹⁴ = 53729989 is a prime.

It is a super-2 number, since 2×53746373² = 5777345221310258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53746073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26873186 + 26873187.

It is an arithmetic number, because the mean of its divisors is an integer number (26873187).

Almost surely, 2^53746373 is an apocalyptic number.

It is an amenable number.

53746373 is a deficient number, since it is larger than the sum of its proper divisors (1).

53746373 is an equidigital number, since it uses as much as digits as its factorization.

53746373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 158760, while the sum is 38.

The square root of 53746373 is about 7331.1917857876. The cubic root of 53746373 is about 377.3836268338.

The spelling of 53746373 in words is "fifty-three million, seven hundred forty-six thousand, three hundred seventy-three".