48426117097 has 2 divisors, whose sum is σ = 48426117098. Its totient is φ = 48426117096.

The previous prime is 48426117029. The next prime is 48426117101. The reversal of 48426117097 is 79071162484.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39306631081 + 9119486016 = 198259^2 + 95496^2 .

It is a cyclic number.

It is not a de Polignac number, because 48426117097 - 2⁷ = 48426116969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48426117097.

It is not a weakly prime, because it can be changed into another prime (48426127097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24213058548 + 24213058549.

It is an arithmetic number, because the mean of its divisors is an integer number (24213058549).

Almost surely, 2^48426117097 is an apocalyptic number.

It is an amenable number.

48426117097 is a deficient number, since it is larger than the sum of its proper divisors (1).

48426117097 is an equidigital number, since it uses as much as digits as its factorization.

48426117097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 48426117097 in words is "forty-eight billion, four hundred twenty-six million, one hundred seventeen thousand, ninety-seven".