1352422531 has 2 divisors, whose sum is σ = 1352422532. Its totient is φ = 1352422530.

The previous prime is 1352422481. The next prime is 1352422549. The reversal of 1352422531 is 1352242531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1352422531 - 2¹¹ = 1352420483 is a prime.

It is a super-2 number, since 2×1352422531² = 3658093404712891922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1352422531.

It is not a weakly prime, because it can be changed into another prime (1352429531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676211265 + 676211266.

It is an arithmetic number, because the mean of its divisors is an integer number (676211266).

Almost surely, 2^1352422531 is an apocalyptic number.

1352422531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352422531 is an equidigital number, since it uses as much as digits as its factorization.

1352422531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 28.

The square root of 1352422531 is about 36775.2978369992. The cubic root of 1352422531 is about 1105.8701419978.

The spelling of 1352422531 in words is "one billion, three hundred fifty-two million, four hundred twenty-two thousand, five hundred thirty-one".