532194151 has 2 divisors, whose sum is σ = 532194152. Its totient is φ = 532194150.

The previous prime is 532194137. The next prime is 532194193. The reversal of 532194151 is 151491235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 532194151 - 2⁹ = 532193639 is a prime.

It is a super-2 number, since 2×532194151² = 566461228717221602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532194251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266097075 + 266097076.

It is an arithmetic number, because the mean of its divisors is an integer number (266097076).

Almost surely, 2^532194151 is an apocalyptic number.

532194151 is a deficient number, since it is larger than the sum of its proper divisors (1).

532194151 is an equidigital number, since it uses as much as digits as its factorization.

532194151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 31.

The square root of 532194151 is about 23069.3335621123. Note that the first 3 decimals coincide. The cubic root of 532194151 is about 810.3824597341.

The spelling of 532194151 in words is "five hundred thirty-two million, one hundred ninety-four thousand, one hundred fifty-one".