11452057736 has 48 divisors (see below), whose sum is σ = 24990008400. Its totient is φ = 4905732384.

The previous prime is 11452057709. The next prime is 11452057759. The reversal of 11452057736 is 63775025411.

It is a super-2 number, since 2×11452057736² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11452057693 and 11452057702.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1036835 + ... + 1047821.

It is an arithmetic number, because the mean of its divisors is an integer number (520625175).

Almost surely, 2^11452057736 is an apocalyptic number.

It is an amenable number.

11452057736 is an abundant number, since it is smaller than the sum of its proper divisors (13537950664).

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

11452057736 is a wasteful number, since it uses less digits than its factorization.

11452057736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13666 (or 13655 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 41.

The spelling of 11452057736 in words is "eleven billion, four hundred fifty-two million, fifty-seven thousand, seven hundred thirty-six".