11256453462 has 16 divisors (see below), whose sum is σ = 23239130112. Its totient is φ = 3631113960.

The previous prime is 11256453451. The next prime is 11256453463. The reversal of 11256453462 is 26435465211.

It is a self number, because there is not a number n which added to its sum of digits gives 11256453462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11256453463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30259098 + ... + 30259469.

It is an arithmetic number, because the mean of its divisors is an integer number (1452445632).

Almost surely, 2^11256453462 is an apocalyptic number.

11256453462 is an abundant number, since it is smaller than the sum of its proper divisors (11982676650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11256453462 is a wasteful number, since it uses less digits than its factorization.

11256453462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60518603.

The product of its digits is 172800, while the sum is 39.

The spelling of 11256453462 in words is "eleven billion, two hundred fifty-six million, four hundred fifty-three thousand, four hundred sixty-two".