58157180947 has 2 divisors, whose sum is σ = 58157180948. Its totient is φ = 58157180946.

The previous prime is 58157180891. The next prime is 58157180987. The reversal of 58157180947 is 74908175185.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 58157180947 - 2¹⁹ = 58156656659 is a prime.

It is not a weakly prime, because it can be changed into another prime (58157180987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29078590473 + 29078590474.

It is an arithmetic number, because the mean of its divisors is an integer number (29078590474).

Almost surely, 2^58157180947 is an apocalyptic number.

58157180947 is a deficient number, since it is larger than the sum of its proper divisors (1).

58157180947 is an equidigital number, since it uses as much as digits as its factorization.

58157180947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2822400, while the sum is 55.

The spelling of 58157180947 in words is "fifty-eight billion, one hundred fifty-seven million, one hundred eighty thousand, nine hundred forty-seven".