53150137 has 2 divisors, whose sum is σ = 53150138. Its totient is φ = 53150136.

The previous prime is 53150131. The next prime is 53150147. The reversal of 53150137 is 73105135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32936121 + 20214016 = 5739^2 + 4496^2 .

It is a cyclic number.

It is not a de Polignac number, because 53150137 - 2¹¹ = 53148089 is a prime.

It is not a weakly prime, because it can be changed into another prime (53150131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26575068 + 26575069.

It is an arithmetic number, because the mean of its divisors is an integer number (26575069).

Almost surely, 2^53150137 is an apocalyptic number.

It is an amenable number.

53150137 is a deficient number, since it is larger than the sum of its proper divisors (1).

53150137 is an equidigital number, since it uses as much as digits as its factorization.

53150137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1575, while the sum is 25.

The square root of 53150137 is about 7290.4140485983. The cubic root of 53150137 is about 375.9829312646.

The spelling of 53150137 in words is "fifty-three million, one hundred fifty thousand, one hundred thirty-seven".