9761453428987 has 16 divisors (see below), whose sum is σ = 10703988477952. Its totient is φ = 8847173665440.

The previous prime is 9761453428963. The next prime is 9761453428999. The reversal of 9761453428987 is 7898243541679.

It is a cyclic number.

It is not a de Polignac number, because 9761453428987 - 2²³ = 9761445040379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9761453428487) 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, 17985339 + ... + 18520132.

It is an arithmetic number, because the mean of its divisors is an integer number (668999279872).

Almost surely, 2^{9761453428987} is an apocalyptic number.

9761453428987 is a deficient number, since it is larger than the sum of its proper divisors (942535048965).

9761453428987 is a wasteful number, since it uses less digits than its factorization.

9761453428987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36505858.

The product of its digits is 731566080, while the sum is 73.

The spelling of 9761453428987 in words is "nine trillion, seven hundred sixty-one billion, four hundred fifty-three million, four hundred twenty-eight thousand, nine hundred eighty-seven".