2537072276 has 6 divisors (see below), whose sum is σ = 4439876490. Its totient is φ = 1268536136.

The previous prime is 2537072273. The next prime is 2537072297. The reversal of 2537072276 is 6722707352.

It can be written as a sum of positive squares in only one way, i.e., 2431476100 + 105596176 = 49310^2 + 10276^2 .

It is a super-3 number, since 3×2537072276³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2537072273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 317134031 + ... + 317134038.

It is an arithmetic number, because the mean of its divisors is an integer number (739979415).

Almost surely, 2^2537072276 is an apocalyptic number.

It is an amenable number.

2537072276 is a deficient number, since it is larger than the sum of its proper divisors (1902804214).

2537072276 is a wasteful number, since it uses less digits than its factorization.

2537072276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634268073 (or 634268071 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 41.

The square root of 2537072276 is about 50369.3585029629. The cubic root of 2537072276 is about 1363.8845607965.

The spelling of 2537072276 in words is "two billion, five hundred thirty-seven million, seventy-two thousand, two hundred seventy-six".