1552032435343 has 4 divisors (see below), whose sum is σ = 1671419545768. Its totient is φ = 1432645324920.

The previous prime is 1552032435301. The next prime is 1552032435367. The reversal of 1552032435343 is 3435342302551.

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

It is a cyclic number.

It is not a de Polignac number, because 1552032435343 - 2¹³ = 1552032427151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1552032435296 and 1552032435305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552032435043) 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, 59693555193 + ... + 59693555218.

It is an arithmetic number, because the mean of its divisors is an integer number (417854886442).

Almost surely, 2^{1552032435343} is an apocalyptic number.

1552032435343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1552032435343 is a deficient number, since it is larger than the sum of its proper divisors (119387110425).

1552032435343 is a wasteful number, since it uses less digits than its factorization.

1552032435343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119387110424.

The product of its (nonzero) digits is 648000, while the sum is 40.

Adding to 1552032435343 its reverse (3435342302551), we get a palindrome (4987374737894).

The spelling of 1552032435343 in words is "one trillion, five hundred fifty-two billion, thirty-two million, four hundred thirty-five thousand, three hundred forty-three".