1352554552577 has 4 divisors (see below), whose sum is σ = 1352575484676. Its totient is φ = 1352533620480.

The previous prime is 1352554552561. The next prime is 1352554552579. The reversal of 1352554552577 is 7752554552531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 433485292816 + 919069259761 = 658396^2 + 958681^2 .

It is a cyclic number.

It is not a de Polignac number, because 1352554552577 - 2⁴ = 1352554552561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1352554552579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10368824 + ... + 10498457.

It is an arithmetic number, because the mean of its divisors is an integer number (338143871169).

Almost surely, 2^{1352554552577} is an apocalyptic number.

It is an amenable number.

1352554552577 is a deficient number, since it is larger than the sum of its proper divisors (20932099).

1352554552577 is an equidigital number, since it uses as much as digits as its factorization.

1352554552577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20932098.

The product of its digits is 36750000, while the sum is 56.

The spelling of 1352554552577 in words is "one trillion, three hundred fifty-two billion, five hundred fifty-four million, five hundred fifty-two thousand, five hundred seventy-seven".