2471157258923 has 2 divisors, whose sum is σ = 2471157258924. Its totient is φ = 2471157258922.

The previous prime is 2471157258863. The next prime is 2471157258937. The reversal of 2471157258923 is 3298527511742.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2471157258923 - 2¹² = 2471157254827 is a prime.

It is a super-2 number, since 2×2471157258923² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2471157258943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1235578629461 + 1235578629462.

It is an arithmetic number, because the mean of its divisors is an integer number (1235578629462).

Almost surely, 2^{2471157258923} is an apocalyptic number.

2471157258923 is a deficient number, since it is larger than the sum of its proper divisors (1).

2471157258923 is an equidigital number, since it uses as much as digits as its factorization.

2471157258923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8467200, while the sum is 56.

The spelling of 2471157258923 in words is "two trillion, four hundred seventy-one billion, one hundred fifty-seven million, two hundred fifty-eight thousand, nine hundred twenty-three".