3552415243 has 4 divisors (see below), whose sum is σ = 3825677968. Its totient is φ = 3279152520.

The previous prime is 3552415231. The next prime is 3552415247. The reversal of 3552415243 is 3425142553.

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 3552415243 - 2⁵ = 3552415211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3552415199 and 3552415208.

It is not an unprimeable number, because it can be changed into a prime (3552415247) 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, 136631343 + ... + 136631368.

It is an arithmetic number, because the mean of its divisors is an integer number (956419492).

Almost surely, 2^3552415243 is an apocalyptic number.

3552415243 is a deficient number, since it is larger than the sum of its proper divisors (273262725).

3552415243 is a wasteful number, since it uses less digits than its factorization.

3552415243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273262724.

The product of its digits is 72000, while the sum is 34.

The square root of 3552415243 is about 59602.1412618708. The cubic root of 3552415243 is about 1525.8361793202.

Adding to 3552415243 its reverse (3425142553), we get a palindrome (6977557796).

The spelling of 3552415243 in words is "three billion, five hundred fifty-two million, four hundred fifteen thousand, two hundred forty-three".