94406249551 has 2 divisors, whose sum is σ = 94406249552. Its totient is φ = 94406249550.

The previous prime is 94406249501. The next prime is 94406249591. The reversal of 94406249551 is 15594260449.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94406249551 - 2⁷ = 94406249423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 94406249495 and 94406249504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94406249501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47203124775 + 47203124776.

It is an arithmetic number, because the mean of its divisors is an integer number (47203124776).

Almost surely, 2^94406249551 is an apocalyptic number.

94406249551 is a deficient number, since it is larger than the sum of its proper divisors (1).

94406249551 is an equidigital number, since it uses as much as digits as its factorization.

94406249551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 94406249551 in words is "ninety-four billion, four hundred six million, two hundred forty-nine thousand, five hundred fifty-one".