9970116455 has 16 divisors (see below), whose sum is σ = 13039699680. Its totient is φ = 7273838208.

The previous prime is 9970116413. The next prime is 9970116461. The reversal of 9970116455 is 5546110799.

It is not a de Polignac number, because 9970116455 - 2¹⁶ = 9970050919 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 918620 + ... + 929409.

It is an arithmetic number, because the mean of its divisors is an integer number (814981230).

Almost surely, 2^9970116455 is an apocalyptic number.

9970116455 is a deficient number, since it is larger than the sum of its proper divisors (3069583225).

9970116455 is a wasteful number, since it uses less digits than its factorization.

9970116455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848130.

The product of its (nonzero) digits is 340200, while the sum is 47.

The square root of 9970116455 is about 99850.4704796127. The cubic root of 9970116455 is about 2152.2864772012.

The spelling of 9970116455 in words is "nine billion, nine hundred seventy million, one hundred sixteen thousand, four hundred fifty-five".