8842152541 has 2 divisors, whose sum is σ = 8842152542. Its totient is φ = 8842152540.

The previous prime is 8842152533. The next prime is 8842152559. The reversal of 8842152541 is 1452512488.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8777816100 + 64336441 = 93690^2 + 8021^2 .

It is a cyclic number.

It is not a de Polignac number, because 8842152541 - 2³ = 8842152533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8842152494 and 8842152503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8842152511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4421076270 + 4421076271.

It is an arithmetic number, because the mean of its divisors is an integer number (4421076271).

Almost surely, 2^8842152541 is an apocalyptic number.

It is an amenable number.

8842152541 is a deficient number, since it is larger than the sum of its proper divisors (1).

8842152541 is an equidigital number, since it uses as much as digits as its factorization.

8842152541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 102400, while the sum is 40.

The square root of 8842152541 is about 94032.7205870382. The cubic root of 8842152541 is about 2067.8514382745.

The spelling of 8842152541 in words is "eight billion, eight hundred forty-two million, one hundred fifty-two thousand, five hundred forty-one".