532261651 has 2 divisors, whose sum is σ = 532261652. Its totient is φ = 532261650.

The previous prime is 532261643. The next prime is 532261673. The reversal of 532261651 is 156162235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 532261651 - 2³ = 532261643 is a prime.

It is not a weakly prime, because it can be changed into another prime (532265651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266130825 + 266130826.

It is an arithmetic number, because the mean of its divisors is an integer number (266130826).

Almost surely, 2^532261651 is an apocalyptic number.

532261651 is a deficient number, since it is larger than the sum of its proper divisors (1).

532261651 is an equidigital number, since it uses as much as digits as its factorization.

532261651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 31.

The square root of 532261651 is about 23070.7964968702. The cubic root of 532261651 is about 810.4167194765.

The spelling of 532261651 in words is "five hundred thirty-two million, two hundred sixty-one thousand, six hundred fifty-one".