11465762494 has 4 divisors (see below), whose sum is σ = 17198643744. Its totient is φ = 5732881246.

The previous prime is 11465762491. The next prime is 11465762527. The reversal of 11465762494 is 49426756411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49426756411 = 48281 ⋅1023731.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11465762491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2866440622 + ... + 2866440625.

It is an arithmetic number, because the mean of its divisors is an integer number (4299660936).

Almost surely, 2^11465762494 is an apocalyptic number.

11465762494 is a deficient number, since it is larger than the sum of its proper divisors (5732881250).

11465762494 is an equidigital number, since it uses as much as digits as its factorization.

11465762494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5732881249.

The product of its digits is 1451520, while the sum is 49.

The spelling of 11465762494 in words is "eleven billion, four hundred sixty-five million, seven hundred sixty-two thousand, four hundred ninety-four".