1354708573 has 2 divisors, whose sum is σ = 1354708574. Its totient is φ = 1354708572.

The previous prime is 1354708561. The next prime is 1354708601. The reversal of 1354708573 is 3758074531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1315295289 + 39413284 = 36267^2 + 6278^2 .

It is a cyclic number.

It is not a de Polignac number, because 1354708573 - 2²⁵ = 1321154141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1354708513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677354286 + 677354287.

It is an arithmetic number, because the mean of its divisors is an integer number (677354287).

Almost surely, 2^1354708573 is an apocalyptic number.

It is an amenable number.

1354708573 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354708573 is an equidigital number, since it uses as much as digits as its factorization.

1354708573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 352800, while the sum is 43.

The square root of 1354708573 is about 36806.3659303659. The cubic root of 1354708573 is about 1106.4928868493.

The spelling of 1354708573 in words is "one billion, three hundred fifty-four million, seven hundred eight thousand, five hundred seventy-three".