11672598297 has 4 divisors (see below), whose sum is σ = 15563464400. Its totient is φ = 7781732196.

The previous prime is 11672598277. The next prime is 11672598307. The reversal of 11672598297 is 79289527611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11672598297 - 2¹⁹ = 11672074009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11672598227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1945433047 + ... + 1945433052.

It is an arithmetic number, because the mean of its divisors is an integer number (3890866100).

Almost surely, 2^11672598297 is an apocalyptic number.

It is an amenable number.

11672598297 is a deficient number, since it is larger than the sum of its proper divisors (3890866103).

11672598297 is an equidigital number, since it uses as much as digits as its factorization.

11672598297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3890866102.

The product of its digits is 3810240, while the sum is 57.

The spelling of 11672598297 in words is "eleven billion, six hundred seventy-two million, five hundred ninety-eight thousand, two hundred ninety-seven".