2537066672 has 160 divisors (see below), whose sum is σ = 6119608320. Its totient is φ = 994406400.

The previous prime is 2537066659. The next prime is 2537066687. The reversal of 2537066672 is 2766607352.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15191933 + ... + 15192099.

It is an arithmetic number, because the mean of its divisors is an integer number (38247552).

Almost surely, 2^2537066672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2537066672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3059804160).

2537066672 is an abundant number, since it is smaller than the sum of its proper divisors (3582541648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2537066672 is a wasteful number, since it uses less digits than its factorization.

2537066672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379 (or 373 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 44.

The square root of 2537066672 is about 50369.3028738735. The cubic root of 2537066672 is about 1363.8835565924.

The spelling of 2537066672 in words is "two billion, five hundred thirty-seven million, sixty-six thousand, six hundred seventy-two".