11450215453401 has 48 divisors (see below), whose sum is σ = 16810280847360. Its totient is φ = 7509126474720.

The previous prime is 11450215453367. The next prime is 11450215453409. The reversal of 11450215453401 is 10435451205411.

11450215453401 is a `hidden beast` number, since 1 + 1 + 4 + 50 + 2 + 154 + 53 + 401 = 666.

11450215453401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11450215453401 - 2⁷ = 11450215453273 is a prime.

It is a super-2 number, since 2×11450215453401² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11450215453409) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 212301100 + ... + 212355026.

It is an arithmetic number, because the mean of its divisors is an integer number (350214184320).

Almost surely, 2^{11450215453401} is an apocalyptic number.

It is an amenable number.

11450215453401 is a deficient number, since it is larger than the sum of its proper divisors (5360065393959).

11450215453401 is a wasteful number, since it uses less digits than its factorization.

11450215453401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55106 (or 55103 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 11450215453401 its reverse (10435451205411), we get a palindrome (21885666658812).

The spelling of 11450215453401 in words is "eleven trillion, four hundred fifty billion, two hundred fifteen million, four hundred fifty-three thousand, four hundred one".