53863037 has 2 divisors, whose sum is σ = 53863038. Its totient is φ = 53863036.

The previous prime is 53863013. The next prime is 53863087. The reversal of 53863037 is 73036835.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53860921 + 2116 = 7339^2 + 46^2 .

It is a cyclic number.

It is not a de Polignac number, because 53863037 - 2⁶ = 53862973 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 53862988 and 53863006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53863087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26931518 + 26931519.

It is an arithmetic number, because the mean of its divisors is an integer number (26931519).

Almost surely, 2^53863037 is an apocalyptic number.

It is an amenable number.

53863037 is a deficient number, since it is larger than the sum of its proper divisors (1).

53863037 is an equidigital number, since it uses as much as digits as its factorization.

53863037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 53863037 is about 7339.1441599140. The cubic root of 53863037 is about 377.6564841059.

The spelling of 53863037 in words is "fifty-three million, eight hundred sixty-three thousand, thirty-seven".