1352003531 has 2 divisors, whose sum is σ = 1352003532. Its totient is φ = 1352003530.

The previous prime is 1352003509. The next prime is 1352003537. The reversal of 1352003531 is 1353002531.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1352003531 is a prime.

It is a super-2 number, since 2×1352003531² = 3655827095672935922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1352003497 and 1352003506.

It is not a weakly prime, because it can be changed into another prime (1352003537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676001765 + 676001766.

It is an arithmetic number, because the mean of its divisors is an integer number (676001766).

Almost surely, 2^1352003531 is an apocalyptic number.

1352003531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352003531 is an equidigital number, since it uses as much as digits as its factorization.

1352003531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 1352003531 is about 36769.6006369392. The cubic root of 1352003531 is about 1105.7559253633.

The spelling of 1352003531 in words is "one billion, three hundred fifty-two million, three thousand, five hundred thirty-one".