11454554313452 has 24 divisors (see below), whose sum is σ = 21515363510256. Its totient is φ = 5316537696768.

The previous prime is 11454554313427. The next prime is 11454554313473. The reversal of 11454554313452 is 25431345545411.

It is a junction number, because it is equal to n+sod(n) for n = 11454554313397 and 11454554313406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1153757558 + ... + 1153767485.

It is an arithmetic number, because the mean of its divisors is an integer number (896473479594).

Almost surely, 2^{11454554313452} is an apocalyptic number.

It is an amenable number.

11454554313452 is a deficient number, since it is larger than the sum of its proper divisors (10060809196804).

11454554313452 is a wasteful number, since it uses less digits than its factorization.

11454554313452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307525137 (or 2307525135 counting only the distinct ones).

The product of its digits is 2880000, while the sum is 47.

Adding to 11454554313452 its reverse (25431345545411), we get a palindrome (36885899858863).

The spelling of 11454554313452 in words is "eleven trillion, four hundred fifty-four billion, five hundred fifty-four million, three hundred thirteen thousand, four hundred fifty-two".