11546260745 has 16 divisors (see below), whose sum is σ = 13974985728. Its totient is φ = 9157499520.

The previous prime is 11546260741. The next prime is 11546260769. The reversal of 11546260745 is 54706264511.

It is not a de Polignac number, because 11546260745 - 2² = 11546260741 is a prime.

It is a super-2 number, since 2×11546260745² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11546260741) 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, 703877 + ... + 720093.

It is an arithmetic number, because the mean of its divisors is an integer number (873436608).

Almost surely, 2^11546260745 is an apocalyptic number.

It is an amenable number.

11546260745 is a deficient number, since it is larger than the sum of its proper divisors (2428724983).

11546260745 is a wasteful number, since it uses less digits than its factorization.

11546260745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17440.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 11546260745 in words is "eleven billion, five hundred forty-six million, two hundred sixty thousand, seven hundred forty-five".