2125883437 has 2 divisors, whose sum is σ = 2125883438. Its totient is φ = 2125883436.

The previous prime is 2125883423. The next prime is 2125883467. The reversal of 2125883437 is 7343885212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2118668841 + 7214596 = 46029^2 + 2686^2 .

It is a cyclic number.

It is not a de Polignac number, because 2125883437 - 2¹⁵ = 2125850669 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2125883393 and 2125883402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2125883467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062941718 + 1062941719.

It is an arithmetic number, because the mean of its divisors is an integer number (1062941719).

Almost surely, 2^2125883437 is an apocalyptic number.

It is an amenable number.

2125883437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2125883437 is an equidigital number, since it uses as much as digits as its factorization.

2125883437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 43.

The square root of 2125883437 is about 46107.3035103984. The cubic root of 2125883437 is about 1285.8189326293.

The spelling of 2125883437 in words is "two billion, one hundred twenty-five million, eight hundred eighty-three thousand, four hundred thirty-seven".