5147551207 has 2 divisors, whose sum is σ = 5147551208. Its totient is φ = 5147551206.

The previous prime is 5147551139. The next prime is 5147551217. The reversal of 5147551207 is 7021557415.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5147551207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5147551217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2573775603 + 2573775604.

It is an arithmetic number, because the mean of its divisors is an integer number (2573775604).

Almost surely, 2^5147551207 is an apocalyptic number.

5147551207 is a deficient number, since it is larger than the sum of its proper divisors (1).

5147551207 is an equidigital number, since it uses as much as digits as its factorization.

5147551207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49000, while the sum is 37.

The square root of 5147551207 is about 71746.4368941065. The cubic root of 5147551207 is about 1726.6337480784.

The spelling of 5147551207 in words is "five billion, one hundred forty-seven million, five hundred fifty-one thousand, two hundred seven".