2538151016 has 64 divisors (see below), whose sum is σ = 5061813120. Its totient is φ = 1190661120.

The previous prime is 2538150941. The next prime is 2538151061. The reversal of 2538151016 is 6101518352.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3129251 + ... + 3130061.

It is an arithmetic number, because the mean of its divisors is an integer number (79090830).

Almost surely, 2^2538151016 is an apocalyptic number.

It is an amenable number.

2538151016 is a deficient number, since it is larger than the sum of its proper divisors (2523662104).

2538151016 is a wasteful number, since it uses less digits than its factorization.

2538151016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146 (or 1142 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 2538151016 is about 50380.0656609338. The cubic root of 2538151016 is about 1364.0778371659.

Adding to 2538151016 its reverse (6101518352), we get a palindrome (8639669368).

The spelling of 2538151016 in words is "two billion, five hundred thirty-eight million, one hundred fifty-one thousand, sixteen".