5553722051 has 2 divisors, whose sum is σ = 5553722052. Its totient is φ = 5553722050.

The previous prime is 5553722039. The next prime is 5553722087. The reversal of 5553722051 is 1502273555.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5553722051 is a prime.

It is not a weakly prime, because it can be changed into another prime (5553722011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2776861025 + 2776861026.

It is an arithmetic number, because the mean of its divisors is an integer number (2776861026).

Almost surely, 2^5553722051 is an apocalyptic number.

5553722051 is a deficient number, since it is larger than the sum of its proper divisors (1).

5553722051 is an equidigital number, since it uses as much as digits as its factorization.

5553722051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52500, while the sum is 35.

The square root of 5553722051 is about 74523.2987125503. The cubic root of 5553722051 is about 1770.9027549334.

The spelling of 5553722051 in words is "five billion, five hundred fifty-three million, seven hundred twenty-two thousand, fifty-one".