153927941 has 2 divisors, whose sum is σ = 153927942. Its totient is φ = 153927940.

The previous prime is 153927923. The next prime is 153927967. The reversal of 153927941 is 149729351.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 135256900 + 18671041 = 11630^2 + 4321^2 .

It is a cyclic number.

It is not a de Polignac number, because 153927941 - 2¹⁰ = 153926917 is a prime.

It is a super-2 number, since 2×153927941² = 47387622040998962, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153927971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76963970 + 76963971.

It is an arithmetic number, because the mean of its divisors is an integer number (76963971).

Almost surely, 2^153927941 is an apocalyptic number.

It is an amenable number.

153927941 is a deficient number, since it is larger than the sum of its proper divisors (1).

153927941 is an equidigital number, since it uses as much as digits as its factorization.

153927941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 41.

The square root of 153927941 is about 12406.7699664336. The cubic root of 153927941 is about 535.9272254448.

The spelling of 153927941 in words is "one hundred fifty-three million, nine hundred twenty-seven thousand, nine hundred forty-one".