11452353454 has 32 divisors (see below), whose sum is σ = 17703463680. Its totient is φ = 5553009600.

The previous prime is 11452353449. The next prime is 11452353457. The reversal of 11452353454 is 45435325411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11452353457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16573249 + ... + 16573939.

It is an arithmetic number, because the mean of its divisors is an integer number (553233240).

Almost surely, 2^11452353454 is an apocalyptic number.

11452353454 is a deficient number, since it is larger than the sum of its proper divisors (6251110226).

11452353454 is a wasteful number, since it uses less digits than its factorization.

11452353454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656.

The product of its digits is 144000, while the sum is 37.

Adding to 11452353454 its reverse (45435325411), we get a palindrome (56887678865).

The spelling of 11452353454 in words is "eleven billion, four hundred fifty-two million, three hundred fifty-three thousand, four hundred fifty-four".