94513837487 has 2 divisors, whose sum is σ = 94513837488. Its totient is φ = 94513837486.

The previous prime is 94513837421. The next prime is 94513837499. The reversal of 94513837487 is 78473831549.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (78473831549) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94513837487 - 2²⁴ = 94497060271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94513837087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47256918743 + 47256918744.

It is an arithmetic number, because the mean of its divisors is an integer number (47256918744).

Almost surely, 2^94513837487 is an apocalyptic number.

94513837487 is a deficient number, since it is larger than the sum of its proper divisors (1).

94513837487 is an equidigital number, since it uses as much as digits as its factorization.

94513837487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20321280, while the sum is 59.

The spelling of 94513837487 in words is "ninety-four billion, five hundred thirteen million, eight hundred thirty-seven thousand, four hundred eighty-seven".