53150147 has 2 divisors, whose sum is σ = 53150148. Its totient is φ = 53150146.

The previous prime is 53150137. The next prime is 53150159. The reversal of 53150147 is 74105135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53150147 - 2⁴ = 53150131 is a prime.

It is a super-2 number, since 2×53150147² = 5649876252243218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53150137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26575073 + 26575074.

It is an arithmetic number, because the mean of its divisors is an integer number (26575074).

Almost surely, 2^53150147 is an apocalyptic number.

53150147 is a deficient number, since it is larger than the sum of its proper divisors (1).

53150147 is an equidigital number, since it uses as much as digits as its factorization.

53150147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 53150147 is about 7290.4147344304. The cubic root of 53150147 is about 375.9829548445.

The spelling of 53150147 in words is "fifty-three million, one hundred fifty thousand, one hundred forty-seven".