1032492548779 has 4 divisors (see below), whose sum is σ = 1032768693880. Its totient is φ = 1032216403680.

The previous prime is 1032492548741. The next prime is 1032492548797. The reversal of 1032492548779 is 9778452942301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1032492548779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1032492548279) 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, 138066942 + ... + 138074419.

It is an arithmetic number, because the mean of its divisors is an integer number (258192173470).

Almost surely, 2^{1032492548779} is an apocalyptic number.

1032492548779 is a deficient number, since it is larger than the sum of its proper divisors (276145101).

1032492548779 is an equidigital number, since it uses as much as digits as its factorization.

1032492548779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276145100.

The product of its (nonzero) digits is 30481920, while the sum is 61.

The spelling of 1032492548779 in words is "one trillion, thirty-two billion, four hundred ninety-two million, five hundred forty-eight thousand, seven hundred seventy-nine".