116403455545 has 32 divisors (see below), whose sum is σ = 151307025408. Its totient is φ = 85458471168.

The previous prime is 116403455503. The next prime is 116403455579. The reversal of 116403455545 is 545554304611.

It is a cyclic number.

It is not a de Polignac number, because 116403455545 - 2¹¹ = 116403453497 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22879992 + ... + 22885078.

It is an arithmetic number, because the mean of its divisors is an integer number (4728344544).

Almost surely, 2^116403455545 is an apocalyptic number.

It is an amenable number.

116403455545 is a deficient number, since it is larger than the sum of its proper divisors (34903569863).

116403455545 is a wasteful number, since it uses less digits than its factorization.

116403455545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7089.

The product of its (nonzero) digits is 720000, while the sum is 43.

The spelling of 116403455545 in words is "one hundred sixteen billion, four hundred three million, four hundred fifty-five thousand, five hundred forty-five".