1352560652053 has 4 divisors (see below), whose sum is σ = 1456603779148. Its totient is φ = 1248517524960.

The previous prime is 1352560652021. The next prime is 1352560652071. The reversal of 1352560652053 is 3502560652531.

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 774509123844 + 578051528209 = 880062^2 + 760297^2 .

It is a cyclic number.

It is not a de Polignac number, because 1352560652053 - 2⁵ = 1352560652021 is a prime.

It is a super-2 number, since 2×1352560652053² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352560655053) 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, 52021563528 + ... + 52021563553.

It is an arithmetic number, because the mean of its divisors is an integer number (364150944787).

Almost surely, 2^{1352560652053} is an apocalyptic number.

1352560652053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1352560652053 is a deficient number, since it is larger than the sum of its proper divisors (104043127095).

1352560652053 is a wasteful number, since it uses less digits than its factorization.

1352560652053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104043127094.

The product of its (nonzero) digits is 810000, while the sum is 43.

The spelling of 1352560652053 in words is "one trillion, three hundred fifty-two billion, five hundred sixty million, six hundred fifty-two thousand, fifty-three".