1354952531 has 2 divisors, whose sum is σ = 1354952532. Its totient is φ = 1354952530.

The previous prime is 1354952503. The next prime is 1354952597. The reversal of 1354952531 is 1352594531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1354952531 - 2¹⁴ = 1354936147 is a prime.

It is a super-2 number, since 2×1354952531² = 3671792722526611922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1354952831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677476265 + 677476266.

It is an arithmetic number, because the mean of its divisors is an integer number (677476266).

Almost surely, 2^1354952531 is an apocalyptic number.

1354952531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354952531 is an equidigital number, since it uses as much as digits as its factorization.

1354952531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81000, while the sum is 38.

The square root of 1354952531 is about 36809.6798546252. The cubic root of 1354952531 is about 1106.5593025087.

The spelling of 1354952531 in words is "one billion, three hundred fifty-four million, nine hundred fifty-two thousand, five hundred thirty-one".