1554002010023 has 2 divisors, whose sum is σ = 1554002010024. Its totient is φ = 1554002010022.

The previous prime is 1554002009993. The next prime is 1554002010059. The reversal of 1554002010023 is 3200102004551.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1554002010023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1554002010083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 777001005011 + 777001005012.

It is an arithmetic number, because the mean of its divisors is an integer number (777001005012).

Almost surely, 2^{1554002010023} is an apocalyptic number.

1554002010023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1554002010023 is an equidigital number, since it uses as much as digits as its factorization.

1554002010023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 1554002010023 its reverse (3200102004551), we get a palindrome (4754104014574).

The spelling of 1554002010023 in words is "one trillion, five hundred fifty-four billion, two million, ten thousand, twenty-three".