1354885734325 has 6 divisors (see below), whose sum is σ = 1680058310594. Its totient is φ = 1083908587440.

The previous prime is 1354885734281. The next prime is 1354885734337. The reversal of 1354885734325 is 5234375884531.

It can be written as a sum of positive squares in 3 ways, for example, as 189880677009 + 1165005057316 = 435753^2 + 1079354^2 .

It is not a de Polignac number, because 1354885734325 - 2²⁵ = 1354852179893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1354885734325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27097714662 + ... + 27097714711.

Almost surely, 2^{1354885734325} is an apocalyptic number.

It is an amenable number.

1354885734325 is a deficient number, since it is larger than the sum of its proper divisors (325172576269).

1354885734325 is an equidigital number, since it uses as much as digits as its factorization.

1354885734325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54195429383 (or 54195429378 counting only the distinct ones).

The product of its digits is 48384000, while the sum is 58.

The spelling of 1354885734325 in words is "one trillion, three hundred fifty-four billion, eight hundred eighty-five million, seven hundred thirty-four thousand, three hundred twenty-five".