10197952489 has 8 divisors (see below), whose sum is σ = 10367693568. Its totient is φ = 10028294160.

The previous prime is 10197952487. The next prime is 10197952559. The reversal of 10197952489 is 98425979101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10197952489 - 2¹ = 10197952487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10197952483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258984 + ... + 295750.

It is an arithmetic number, because the mean of its divisors is an integer number (1295961696).

Almost surely, 2^10197952489 is an apocalyptic number.

It is an amenable number.

10197952489 is a deficient number, since it is larger than the sum of its proper divisors (169741079).

10197952489 is an equidigital number, since it uses as much as digits as its factorization.

10197952489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41375.

The product of its (nonzero) digits is 1632960, while the sum is 55.

The spelling of 10197952489 in words is "ten billion, one hundred ninety-seven million, nine hundred fifty-two thousand, four hundred eighty-nine".