49365107472523 has 2 divisors, whose sum is σ = 49365107472524. Its totient is φ = 49365107472522.

The previous prime is 49365107472517. The next prime is 49365107472613. The reversal of 49365107472523 is 32527470156394.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49365107472523 is a prime.

It is a super-2 number, since 2×49365107472523² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (49365107452523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24682553736261 + 24682553736262.

It is an arithmetic number, because the mean of its divisors is an integer number (24682553736262).

Almost surely, 2^{49365107472523} is an apocalyptic number.

49365107472523 is a deficient number, since it is larger than the sum of its proper divisors (1).

49365107472523 is an equidigital number, since it uses as much as digits as its factorization.

49365107472523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38102400, while the sum is 58.

The spelling of 49365107472523 in words is "forty-nine trillion, three hundred sixty-five billion, one hundred seven million, four hundred seventy-two thousand, five hundred twenty-three".