1352144531 has 2 divisors, whose sum is σ = 1352144532. Its totient is φ = 1352144530.

The previous prime is 1352144513. The next prime is 1352144567. The reversal of 1352144531 is 1354412531.

Together with previous prime (1352144513) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1352144531 - 2⁶ = 1352144467 is a prime.

It is a super-2 number, since 2×1352144531² = 3656589665426419922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1352144494 and 1352144503.

It is not a weakly prime, because it can be changed into another prime (1352144501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676072265 + 676072266.

It is an arithmetic number, because the mean of its divisors is an integer number (676072266).

Almost surely, 2^1352144531 is an apocalyptic number.

1352144531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352144531 is an equidigital number, since it uses as much as digits as its factorization.

1352144531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 29.

The square root of 1352144531 is about 36771.5179316819. The cubic root of 1352144531 is about 1105.7943636667.

The spelling of 1352144531 in words is "one billion, three hundred fifty-two million, one hundred forty-four thousand, five hundred thirty-one".