3507125437 has 2 divisors, whose sum is σ = 3507125438. Its totient is φ = 3507125436.

The previous prime is 3507125423. The next prime is 3507125459. The reversal of 3507125437 is 7345217053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3153271716 + 353853721 = 56154^2 + 18811^2 .

It is a cyclic number.

It is not a de Polignac number, because 3507125437 - 2⁷ = 3507125309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3507125396 and 3507125405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3507125837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1753562718 + 1753562719.

It is an arithmetic number, because the mean of its divisors is an integer number (1753562719).

Almost surely, 2^3507125437 is an apocalyptic number.

It is an amenable number.

3507125437 is a deficient number, since it is larger than the sum of its proper divisors (1).

3507125437 is an equidigital number, since it uses as much as digits as its factorization.

3507125437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 3507125437 is about 59220.9881460956. The cubic root of 3507125437 is about 1519.3241219775.

The spelling of 3507125437 in words is "three billion, five hundred seven million, one hundred twenty-five thousand, four hundred thirty-seven".