9916040562 has 32 divisors (see below), whose sum is σ = 20243882880. Its totient is φ = 3237179520.

The previous prime is 9916040543. The next prime is 9916040567. The reversal of 9916040562 is 2650406199.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9916040567) 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, 27139 + ... + 143417.

It is an arithmetic number, because the mean of its divisors is an integer number (632621340).

Almost surely, 2^9916040562 is an apocalyptic number.

9916040562 is an abundant number, since it is smaller than the sum of its proper divisors (10327842318).

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

9916040562 is a wasteful number, since it uses less digits than its factorization.

9916040562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116578.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 9916040562 is about 99579.3179430347. The cubic root of 9916040562 is about 2148.3882322269.

The spelling of 9916040562 in words is "nine billion, nine hundred sixteen million, forty thousand, five hundred sixty-two".