1541006879 has 2 divisors, whose sum is σ = 1541006880. Its totient is φ = 1541006878.

The previous prime is 1541006861. The next prime is 1541006881. The reversal of 1541006879 is 9786001451.

It is a strong prime.

It is an emirp because it is prime and its reverse (9786001451) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1541006879 - 2²⁸ = 1272571423 is a prime.

It is a super-2 number, since 2×1541006879² = 4749404402250641282, which contains 22 as substring.

Together with 1541006881, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1541006839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 770503439 + 770503440.

It is an arithmetic number, because the mean of its divisors is an integer number (770503440).

Almost surely, 2^1541006879 is an apocalyptic number.

1541006879 is a deficient number, since it is larger than the sum of its proper divisors (1).

1541006879 is an equidigital number, since it uses as much as digits as its factorization.

1541006879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 1541006879 is about 39255.6604708162. The cubic root of 1541006879 is about 1155.0519716999.

The spelling of 1541006879 in words is "one billion, five hundred forty-one million, six thousand, eight hundred seventy-nine".