3620052551 has 2 divisors, whose sum is σ = 3620052552. Its totient is φ = 3620052550.

The previous prime is 3620052529. The next prime is 3620052599. The reversal of 3620052551 is 1552500263.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3620052551 - 2³⁰ = 2546310727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3620052521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1810026275 + 1810026276.

It is an arithmetic number, because the mean of its divisors is an integer number (1810026276).

Almost surely, 2^3620052551 is an apocalyptic number.

3620052551 is a deficient number, since it is larger than the sum of its proper divisors (1).

3620052551 is an equidigital number, since it uses as much as digits as its factorization.

3620052551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 3620052551 is about 60166.8725379673. The cubic root of 3620052551 is about 1535.4592380765.

The spelling of 3620052551 in words is "three billion, six hundred twenty million, fifty-two thousand, five hundred fifty-one".