116263745425 has 6 divisors (see below), whose sum is σ = 144167044358. Its totient is φ = 93010996320.

The previous prime is 116263745371. The next prime is 116263745453. The reversal of 116263745425 is 524547362611.

It can be written as a sum of positive squares in 3 ways, for example, as 20540335761 + 95723409664 = 143319^2 + 309392^2 .

It is not a de Polignac number, because 116263745425 - 2²¹ = 116261648273 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2325274884 + ... + 2325274933.

Almost surely, 2^116263745425 is an apocalyptic number.

It is an amenable number.

116263745425 is a deficient number, since it is larger than the sum of its proper divisors (27903298933).

116263745425 is an equidigital number, since it uses as much as digits as its factorization.

116263745425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4650549827 (or 4650549822 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 46.

The spelling of 116263745425 in words is "one hundred sixteen billion, two hundred sixty-three million, seven hundred forty-five thousand, four hundred twenty-five".