2348943551 has 2 divisors, whose sum is σ = 2348943552. Its totient is φ = 2348943550.

The previous prime is 2348943547. The next prime is 2348943593. The reversal of 2348943551 is 1553498432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2348943551 - 2² = 2348943547 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2348943511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1174471775 + 1174471776.

It is an arithmetic number, because the mean of its divisors is an integer number (1174471776).

Almost surely, 2^2348943551 is an apocalyptic number.

2348943551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2348943551 is an equidigital number, since it uses as much as digits as its factorization.

2348943551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 518400, while the sum is 44.

The square root of 2348943551 is about 48465.9009098149. The cubic root of 2348943551 is about 1329.3036381381.

The spelling of 2348943551 in words is "two billion, three hundred forty-eight million, nine hundred forty-three thousand, five hundred fifty-one".