94252563487 has 2 divisors, whose sum is σ = 94252563488. Its totient is φ = 94252563486.

The previous prime is 94252563479. The next prime is 94252563499. The reversal of 94252563487 is 78436525249.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94252563487 - 2³ = 94252563479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94252563787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47126281743 + 47126281744.

It is an arithmetic number, because the mean of its divisors is an integer number (47126281744).

Almost surely, 2^94252563487 is an apocalyptic number.

94252563487 is a deficient number, since it is larger than the sum of its proper divisors (1).

94252563487 is an equidigital number, since it uses as much as digits as its factorization.

94252563487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14515200, while the sum is 55.

The spelling of 94252563487 in words is "ninety-four billion, two hundred fifty-two million, five hundred sixty-three thousand, four hundred eighty-seven".