2651632037 has 2 divisors, whose sum is σ = 2651632038. Its totient is φ = 2651632036.

The previous prime is 2651632031. The next prime is 2651632057. The reversal of 2651632037 is 7302361562.

It is a Cunningham number, because it is equal to 51494²+1.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2651632036 + 1 = 51494^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 2651632037 - 2⁸ = 2651631781 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2651631988 and 2651632006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2651632031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1325816018 + 1325816019.

It is an arithmetic number, because the mean of its divisors is an integer number (1325816019).

Almost surely, 2^2651632037 is an apocalyptic number.

It is an amenable number.

2651632037 is a deficient number, since it is larger than the sum of its proper divisors (1).

2651632037 is an equidigital number, since it uses as much as digits as its factorization.

2651632037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 2651632037 is about 51494.0000097099. Note that the first 5 decimals coincide. The cubic root of 2651632037 is about 1384.1115280737. Note that the first 3 decimals are identical.

Adding to 2651632037 its reverse (7302361562), we get a palindrome (9953993599).

The spelling of 2651632037 in words is "two billion, six hundred fifty-one million, six hundred thirty-two thousand, thirty-seven".