11258452477 has 4 divisors (see below), whose sum is σ = 11258665920. Its totient is φ = 11258239036.

The previous prime is 11258452433. The next prime is 11258452481. The reversal of 11258452477 is 77425485211.

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: 77425485211 = 1033 ⋅74952067.

It is a cyclic number.

It is not a de Polignac number, because 11258452477 - 2²⁷ = 11124234749 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 (11258452417) 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, 36198 + ... + 154360.

It is an arithmetic number, because the mean of its divisors is an integer number (2814666480).

Almost surely, 2^11258452477 is an apocalyptic number.

It is an amenable number.

11258452477 is a deficient number, since it is larger than the sum of its proper divisors (213443).

11258452477 is an equidigital number, since it uses as much as digits as its factorization.

11258452477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213442.

The product of its digits is 627200, while the sum is 46.

The spelling of 11258452477 in words is "eleven billion, two hundred fifty-eight million, four hundred fifty-two thousand, four hundred seventy-seven".