11451455601652 has 48 divisors (see below), whose sum is σ = 22335421973760. Its totient is φ = 5093662464000.

The previous prime is 11451455601637. The next prime is 11451455601661. The reversal of 11451455601652 is 25610655415411.

It is a super-2 number, since 2×11451455601652² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14693724 + ... + 15453427.

It is an arithmetic number, because the mean of its divisors is an integer number (465321291120).

Almost surely, 2^{11451455601652} is an apocalyptic number.

It is an amenable number.

11451455601652 is a deficient number, since it is larger than the sum of its proper divisors (10883966372108).

11451455601652 is a wasteful number, since it uses less digits than its factorization.

11451455601652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30147352 (or 30147350 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 46.

The spelling of 11451455601652 in words is "eleven trillion, four hundred fifty-one billion, four hundred fifty-five million, six hundred one thousand, six hundred fifty-two".