154582908941 has 2 divisors, whose sum is σ = 154582908942. Its totient is φ = 154582908940.

The previous prime is 154582908901. The next prime is 154582908959. The reversal of 154582908941 is 149809285451.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102585684100 + 51997224841 = 320290^2 + 228029^2 .

It is a cyclic number.

It is not a de Polignac number, because 154582908941 - 2¹⁴ = 154582892557 is a prime.

It is a super-2 number, since 2×154582908941² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (154582908901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77291454470 + 77291454471.

It is an arithmetic number, because the mean of its divisors is an integer number (77291454471).

Almost surely, 2^154582908941 is an apocalyptic number.

It is an amenable number.

154582908941 is a deficient number, since it is larger than the sum of its proper divisors (1).

154582908941 is an equidigital number, since it uses as much as digits as its factorization.

154582908941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4147200, while the sum is 56.

The spelling of 154582908941 in words is "one hundred fifty-four billion, five hundred eighty-two million, nine hundred eight thousand, nine hundred forty-one".