2537488144 has 10 divisors (see below), whose sum is σ = 4916383310. Its totient is φ = 1268744064.

The previous prime is 2537488039. The next prime is 2537488181. The reversal of 2537488144 is 4418847352.

It can be written as a sum of positive squares in only one way, i.e., 2343721744 + 193766400 = 48412^2 + 13920^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2537488094 and 2537488103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79296489 + ... + 79296520.

It is an arithmetic number, because the mean of its divisors is an integer number (491638331).

Almost surely, 2^2537488144 is an apocalyptic number.

It is an amenable number.

2537488144 is a deficient number, since it is larger than the sum of its proper divisors (2378895166).

2537488144 is a wasteful number, since it uses less digits than its factorization.

2537488144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158593017 (or 158593011 counting only the distinct ones).

The product of its digits is 860160, while the sum is 46.

The square root of 2537488144 is about 50373.4865182072. The cubic root of 2537488144 is about 1363.9590777849.

The spelling of 2537488144 in words is "two billion, five hundred thirty-seven million, four hundred eighty-eight thousand, one hundred forty-four".