9967762955 has 4 divisors (see below), whose sum is σ = 11961315552. Its totient is φ = 7974210360.

The previous prime is 9967762897. The next prime is 9967762967. The reversal of 9967762955 is 5592677699.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 9967762955 - 2¹⁶ = 9967697419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9967762891 and 9967762900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 996776291 + ... + 996776300.

It is an arithmetic number, because the mean of its divisors is an integer number (2990328888).

Almost surely, 2^9967762955 is an apocalyptic number.

9967762955 is a deficient number, since it is larger than the sum of its proper divisors (1993552597).

9967762955 is a wasteful number, since it uses less digits than its factorization.

9967762955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993552596.

The product of its digits is 64297800, while the sum is 65.

The square root of 9967762955 is about 99838.6846618083. The cubic root of 9967762955 is about 2152.1171109131.

The spelling of 9967762955 in words is "nine billion, nine hundred sixty-seven million, seven hundred sixty-two thousand, nine hundred fifty-five".