5921554147 has 2 divisors, whose sum is σ = 5921554148. Its totient is φ = 5921554146.

The previous prime is 5921554097. The next prime is 5921554169. The reversal of 5921554147 is 7414551295.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5921554147 is a prime.

It is not a weakly prime, because it can be changed into another prime (5921558147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2960777073 + 2960777074.

It is an arithmetic number, because the mean of its divisors is an integer number (2960777074).

Almost surely, 2^5921554147 is an apocalyptic number.

5921554147 is a deficient number, since it is larger than the sum of its proper divisors (1).

5921554147 is an equidigital number, since it uses as much as digits as its factorization.

5921554147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 252000, while the sum is 43.

The square root of 5921554147 is about 76951.6351158310. The cubic root of 5921554147 is about 1809.1666286541.

The spelling of 5921554147 in words is "five billion, nine hundred twenty-one million, five hundred fifty-four thousand, one hundred forty-seven".