2901057156047 has 2 divisors, whose sum is σ = 2901057156048. Its totient is φ = 2901057156046.

The previous prime is 2901057155981. The next prime is 2901057156061. The reversal of 2901057156047 is 7406517501092.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2901057156047 - 2²⁶ = 2900990047183 is a prime.

It is a super-2 number, since 2×2901057156047² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2901057155992 and 2901057156010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2901057156077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1450528578023 + 1450528578024.

It is an arithmetic number, because the mean of its divisors is an integer number (1450528578024).

Almost surely, 2^{2901057156047} is an apocalyptic number.

2901057156047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2901057156047 is an equidigital number, since it uses as much as digits as its factorization.

2901057156047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 529200, while the sum is 47.

The spelling of 2901057156047 in words is "two trillion, nine hundred one billion, fifty-seven million, one hundred fifty-six thousand, forty-seven".