118963792545 has 32 divisors (see below), whose sum is σ = 211596155904. Its totient is φ = 56677536000.

The previous prime is 118963792543. The next prime is 118963792573. The reversal of 118963792545 is 545297369811.

It is a happy number.

It is not a de Polignac number, because 118963792545 - 2¹ = 118963792543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118963792543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9833806 + ... + 9845895.

It is an arithmetic number, because the mean of its divisors is an integer number (6612379872).

Almost surely, 2^118963792545 is an apocalyptic number.

118963792545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

118963792545 is a deficient number, since it is larger than the sum of its proper divisors (92632363359).

118963792545 is a wasteful number, since it uses less digits than its factorization.

118963792545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19679753.

The product of its digits is 16329600, while the sum is 60.

The spelling of 118963792545 in words is "one hundred eighteen billion, nine hundred sixty-three million, seven hundred ninety-two thousand, five hundred forty-five".