2571513148 has 24 divisors (see below), whose sum is σ = 4587855552. Its totient is φ = 1260727104.

The previous prime is 2571513097. The next prime is 2571513149. The reversal of 2571513148 is 8413151752.

It is a super-2 number, since 2×2571513148² = 13225359740673739808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2571513149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516286 + ... + 521242.

It is an arithmetic number, because the mean of its divisors is an integer number (191160648).

Almost surely, 2^2571513148 is an apocalyptic number.

It is an amenable number.

2571513148 is a deficient number, since it is larger than the sum of its proper divisors (2016342404).

2571513148 is a wasteful number, since it uses less digits than its factorization.

2571513148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7461 (or 7459 counting only the distinct ones).

The product of its digits is 33600, while the sum is 37.

The square root of 2571513148 is about 50710.0892130945. The cubic root of 2571513148 is about 1370.0284413439.

The spelling of 2571513148 in words is "two billion, five hundred seventy-one million, five hundred thirteen thousand, one hundred forty-eight".