11462948573 has 4 divisors (see below), whose sum is σ = 11463393888. Its totient is φ = 11462503260.

The previous prime is 11462948569. The next prime is 11462948579. The reversal of 11462948573 is 37584926411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37584926411 = 31 ⋅1212416981.

It is a cyclic number.

It is not a de Polignac number, because 11462948573 - 2² = 11462948569 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11462948579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181511 + ... + 236372.

It is an arithmetic number, because the mean of its divisors is an integer number (2865848472).

Almost surely, 2^11462948573 is an apocalyptic number.

It is an amenable number.

11462948573 is a deficient number, since it is larger than the sum of its proper divisors (445315).

11462948573 is an equidigital number, since it uses as much as digits as its factorization.

11462948573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445314.

The product of its digits is 1451520, while the sum is 50.

The spelling of 11462948573 in words is "eleven billion, four hundred sixty-two million, nine hundred forty-eight thousand, five hundred seventy-three".