2571482155 has 8 divisors (see below), whose sum is σ = 3366303984. Its totient is φ = 1870168800.

The previous prime is 2571482149. The next prime is 2571482167. The reversal of 2571482155 is 5512841752.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2571482155 - 2²¹ = 2569385003 is a prime.

It is a super-2 number, since 2×2571482155² = 13225040946966888050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23377056 + ... + 23377165.

It is an arithmetic number, because the mean of its divisors is an integer number (420787998).

Almost surely, 2^2571482155 is an apocalyptic number.

2571482155 is a deficient number, since it is larger than the sum of its proper divisors (794821829).

2571482155 is a wasteful number, since it uses less digits than its factorization.

2571482155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46754237.

The product of its digits is 112000, while the sum is 40.

The square root of 2571482155 is about 50709.7836220980. The cubic root of 2571482155 is about 1370.0229372614.

The spelling of 2571482155 in words is "two billion, five hundred seventy-one million, four hundred eighty-two thousand, one hundred fifty-five".