3613241551 has 2 divisors, whose sum is σ = 3613241552. Its totient is φ = 3613241550.

The previous prime is 3613241503. The next prime is 3613241579. The reversal of 3613241551 is 1551423163.

3613241551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3613241551 - 2¹³ = 3613233359 is a prime.

It is a super-3 number, since 3×3613241551³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3613241501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1806620775 + 1806620776.

It is an arithmetic number, because the mean of its divisors is an integer number (1806620776).

Almost surely, 2^3613241551 is an apocalyptic number.

3613241551 is a deficient number, since it is larger than the sum of its proper divisors (1).

3613241551 is an equidigital number, since it uses as much as digits as its factorization.

3613241551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 31.

The square root of 3613241551 is about 60110.2449753784. The cubic root of 3613241551 is about 1534.4956628815.

The spelling of 3613241551 in words is "three billion, six hundred thirteen million, two hundred forty-one thousand, five hundred fifty-one".