3345365551 has 4 divisors (see below), whose sum is σ = 3649489704. Its totient is φ = 3041241400.

The previous prime is 3345365537. The next prime is 3345365561. The reversal of 3345365551 is 1555635433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1555635433 = 11 ⋅141421403.

It is a cyclic number.

It is not a de Polignac number, because 3345365551 - 2¹¹ = 3345363503 is a prime.

It is a super-2 number, since 2×3345365551² = 22382941339635067202, which 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 (3345365501) 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, 152062060 + ... + 152062081.

It is an arithmetic number, because the mean of its divisors is an integer number (912372426).

Almost surely, 2^3345365551 is an apocalyptic number.

3345365551 is a deficient number, since it is larger than the sum of its proper divisors (304124153).

3345365551 is a wasteful number, since it uses less digits than its factorization.

3345365551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304124152.

The product of its digits is 405000, while the sum is 40.

The square root of 3345365551 is about 57839.1351162861. The cubic root of 3345365551 is about 1495.5967984508.

The spelling of 3345365551 in words is "three billion, three hundred forty-five million, three hundred sixty-five thousand, five hundred fifty-one".