7975472590899 has 60 divisors (see below), whose sum is σ = 13215673307760. Its totient is φ = 4789273975200.

The previous prime is 7975472590861. The next prime is 7975472590903. The reversal of 7975472590899 is 9980952745797.

7975472590899 is a `hidden beast` number, since 7 + 9 + 7 + 5 + 472 + 59 + 0 + 8 + 99 = 666.

It is not a de Polignac number, because 7975472590899 - 2¹² = 7975472586803 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is not an unprimeable number, because it can be changed into a prime (7975472510899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2664447 + ... + 4801064.

It is an arithmetic number, because the mean of its divisors is an integer number (220261221796).

Almost surely, 2^{7975472590899} is an apocalyptic number.

7975472590899 is a deficient number, since it is larger than the sum of its proper divisors (5240200716861).

7975472590899 is a wasteful number, since it uses less digits than its factorization.

7975472590899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7465654 (or 7465634 counting only the distinct ones).

The product of its (nonzero) digits is 3600676800, while the sum is 81.

The spelling of 7975472590899 in words is "seven trillion, nine hundred seventy-five billion, four hundred seventy-two million, five hundred ninety thousand, eight hundred ninety-nine".