1541451424501 has 2 divisors, whose sum is σ = 1541451424502. Its totient is φ = 1541451424500.

The previous prime is 1541451424483. The next prime is 1541451424511. The reversal of 1541451424501 is 1054241541451.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1422471270276 + 118980154225 = 1192674^2 + 344935^2 .

It is a cyclic number.

It is not a de Polignac number, because 1541451424501 - 2²⁹ = 1540914553589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1541451424511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 770725712250 + 770725712251.

It is an arithmetic number, because the mean of its divisors is an integer number (770725712251).

Almost surely, 2^{1541451424501} is an apocalyptic number.

It is an amenable number.

1541451424501 is a deficient number, since it is larger than the sum of its proper divisors (1).

1541451424501 is an equidigital number, since it uses as much as digits as its factorization.

1541451424501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64000, while the sum is 37.

Adding to 1541451424501 its reverse (1054241541451), we get a palindrome (2595692965952).

The spelling of 1541451424501 in words is "one trillion, five hundred forty-one billion, four hundred fifty-one million, four hundred twenty-four thousand, five hundred one".