2837132615641 has 3 divisors (see below), whose sum is σ = 2837134300021. Its totient is φ = 2837130931262.

The previous prime is 2837132615633. The next prime is 2837132615809. The reversal of 2837132615641 is 1465162317382.

The square root of 2837132615641 is 1684379.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 2837132615641 - 2³ = 2837132615633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2837132615041) by changing a digit.

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 in 2 ways as a sum of consecutive naturals, for example, 842190 + ... + 2526568.

Almost surely, 2^{2837132615641} is an apocalyptic number.

2837132615641 is the 1684379-th square number.

2837132615641 is the 842190-th centered octagonal number.

It is an amenable number.

2837132615641 is a deficient number, since it is larger than the sum of its proper divisors (1684380).

2837132615641 is an frugal number, since it uses more digits than its factorization.

2837132615641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3368758 (or 1684379 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

Multiplying 2837132615641 by its sum of digits (49), we get a square (139019498166409 = 11790653²).

The spelling of 2837132615641 in words is "two trillion, eight hundred thirty-seven billion, one hundred thirty-two million, six hundred fifteen thousand, six hundred forty-one".