1054201441523 has 4 divisors (see below), whose sum is σ = 1060295091648. Its totient is φ = 1048107791400.

The previous prime is 1054201441511. The next prime is 1054201441529. The reversal of 1054201441523 is 3251441024501.

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

It is a cyclic number.

It is not a de Polignac number, because 1054201441523 - 2⁴ = 1054201441507 is a prime.

It is a super-2 number, since 2×1054201441523² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1054201441523.

It is not an unprimeable number, because it can be changed into a prime (1054201441529) 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, 3046824803 + ... + 3046825148.

It is an arithmetic number, because the mean of its divisors is an integer number (265073772912).

Almost surely, 2^{1054201441523} is an apocalyptic number.

1054201441523 is a deficient number, since it is larger than the sum of its proper divisors (6093650125).

1054201441523 is an equidigital number, since it uses as much as digits as its factorization.

1054201441523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6093650124.

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 1054201441523 in words is "one trillion, fifty-four billion, two hundred one million, four hundred forty-one thousand, five hundred twenty-three".