1948205583023 has 16 divisors (see below), whose sum is σ = 2296797471744. Its totient is φ = 1618000068960.

The previous prime is 1948205583011. The next prime is 1948205583073. The reversal of 1948205583023 is 3203855028491.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1948205583023 - 2⁶ = 1948205582959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1948205583073) 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, 34020215 + ... + 34077432.

It is an arithmetic number, because the mean of its divisors is an integer number (143549841984).

Almost surely, 2^{1948205583023} is an apocalyptic number.

1948205583023 is a deficient number, since it is larger than the sum of its proper divisors (348591888721).

1948205583023 is an equidigital number, since it uses as much as digits as its factorization.

1948205583023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68097782.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 1948205583023 in words is "one trillion, nine hundred forty-eight billion, two hundred five million, five hundred eighty-three thousand, twenty-three".