83472863147 has 2 divisors, whose sum is σ = 83472863148. Its totient is φ = 83472863146.

The previous prime is 83472863129. The next prime is 83472863179. The reversal of 83472863147 is 74136827438.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83472863147 - 2¹⁴ = 83472846763 is a prime.

It is not a weakly prime, because it can be changed into another prime (83472863107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41736431573 + 41736431574.

It is an arithmetic number, because the mean of its divisors is an integer number (41736431574).

Almost surely, 2^83472863147 is an apocalyptic number.

83472863147 is a deficient number, since it is larger than the sum of its proper divisors (1).

83472863147 is an equidigital number, since it uses as much as digits as its factorization.

83472863147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5419008, while the sum is 53.

The spelling of 83472863147 in words is "eighty-three billion, four hundred seventy-two million, eight hundred sixty-three thousand, one hundred forty-seven".