532453121 has 2 divisors, whose sum is σ = 532453122. Its totient is φ = 532453120.

The previous prime is 532453067. The next prime is 532453147. The reversal of 532453121 is 121354235.

It is a happy number.

It is an a-pointer prime, because the next prime (532453147) can be obtained adding 532453121 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 503508721 + 28944400 = 22439^2 + 5380^2 .

It is a cyclic number.

It is not a de Polignac number, because 532453121 - 2⁶ = 532453057 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (532413121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266226560 + 266226561.

It is an arithmetic number, because the mean of its divisors is an integer number (266226561).

Almost surely, 2^532453121 is an apocalyptic number.

It is an amenable number.

532453121 is a deficient number, since it is larger than the sum of its proper divisors (1).

532453121 is an equidigital number, since it uses as much as digits as its factorization.

532453121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 26.

The square root of 532453121 is about 23074.9457420814. The cubic root of 532453121 is about 810.5138846498.

The spelling of 532453121 in words is "five hundred thirty-two million, four hundred fifty-three thousand, one hundred twenty-one".