1541413225631 has 2 divisors, whose sum is σ = 1541413225632. Its totient is φ = 1541413225630.

The previous prime is 1541413225591. The next prime is 1541413225679. The reversal of 1541413225631 is 1365223141451.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1541413225631 - 2¹⁸ = 1541412963487 is a prime.

It is a super-2 number, since 2×1541413225631² (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 (1541413225931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 770706612815 + 770706612816.

It is an arithmetic number, because the mean of its divisors is an integer number (770706612816).

Almost surely, 2^{1541413225631} is an apocalyptic number.

1541413225631 is a deficient number, since it is larger than the sum of its proper divisors (1).

1541413225631 is an equidigital number, since it uses as much as digits as its factorization.

1541413225631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 38.

The spelling of 1541413225631 in words is "one trillion, five hundred forty-one billion, four hundred thirteen million, two hundred twenty-five thousand, six hundred thirty-one".