147957380047 has 2 divisors, whose sum is σ = 147957380048. Its totient is φ = 147957380046.

The previous prime is 147957380017. The next prime is 147957380057. The reversal of 147957380047 is 740083759741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147957380047 - 2³⁵ = 113597641679 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 147957380047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147957380017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73978690023 + 73978690024.

It is an arithmetic number, because the mean of its divisors is an integer number (73978690024).

Almost surely, 2^147957380047 is an apocalyptic number.

147957380047 is a deficient number, since it is larger than the sum of its proper divisors (1).

147957380047 is an equidigital number, since it uses as much as digits as its factorization.

147957380047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 147957380047 in words is "one hundred forty-seven billion, nine hundred fifty-seven million, three hundred eighty thousand, forty-seven".