11486048474 has 4 divisors (see below), whose sum is σ = 17229072714. Its totient is φ = 5743024236.

The previous prime is 11486048471. The next prime is 11486048477. The reversal of 11486048474 is 47484068411.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11486048471) and next prime (11486048477).

It can be written as a sum of positive squares in only one way, i.e., 6578345449 + 4907703025 = 81107^2 + 70055^2 .

It is a super-3 number, since 3×11486048474³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11486048471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2871512117 + ... + 2871512120.

Almost surely, 2^11486048474 is an apocalyptic number.

11486048474 is a deficient number, since it is larger than the sum of its proper divisors (5743024240).

11486048474 is an equidigital number, since it uses as much as digits as its factorization.

11486048474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5743024239.

The product of its (nonzero) digits is 688128, while the sum is 47.

The spelling of 11486048474 in words is "eleven billion, four hundred eighty-six million, forty-eight thousand, four hundred seventy-four".