45048382837 has 2 divisors, whose sum is σ = 45048382838. Its totient is φ = 45048382836.

The previous prime is 45048382829. The next prime is 45048382853. The reversal of 45048382837 is 73828384054.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26283218641 + 18765164196 = 162121^2 + 136986^2 .

It is a cyclic number.

It is not a de Polignac number, because 45048382837 - 2³ = 45048382829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45048380837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22524191418 + 22524191419.

It is an arithmetic number, because the mean of its divisors is an integer number (22524191419).

Almost surely, 2^45048382837 is an apocalyptic number.

It is an amenable number.

45048382837 is a deficient number, since it is larger than the sum of its proper divisors (1).

45048382837 is an equidigital number, since it uses as much as digits as its factorization.

45048382837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5160960, while the sum is 52.

The spelling of 45048382837 in words is "forty-five billion, forty-eight million, three hundred eighty-two thousand, eight hundred thirty-seven".