1541002485023 has 2 divisors, whose sum is σ = 1541002485024. Its totient is φ = 1541002485022.

The previous prime is 1541002485019. The next prime is 1541002485041. The reversal of 1541002485023 is 3205842001451.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1541002485023 - 2² = 1541002485019 is a prime.

It is a super-2 number, since 2×1541002485023² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1541002485013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 770501242511 + 770501242512.

It is an arithmetic number, because the mean of its divisors is an integer number (770501242512).

Almost surely, 2^{1541002485023} is an apocalyptic number.

1541002485023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1541002485023 is an equidigital number, since it uses as much as digits as its factorization.

1541002485023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 1541002485023 its reverse (3205842001451), we get a palindrome (4746844486474).

The spelling of 1541002485023 in words is "one trillion, five hundred forty-one billion, two million, four hundred eighty-five thousand, twenty-three".