3837937950001 has 2 divisors, whose sum is σ = 3837937950002. Its totient is φ = 3837937950000.

The previous prime is 3837937949987. The next prime is 3837937950023. The reversal of 3837937950001 is 1000597397383.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2061955274401 + 1775982675600 = 1435951^2 + 1332660^2 .

It is an emirp because it is prime and its reverse (1000597397383) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3837937950001 - 2⁷ = 3837937949873 is a prime.

It is not a weakly prime, because it can be changed into another prime (3837937950701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1918968975000 + 1918968975001.

It is an arithmetic number, because the mean of its divisors is an integer number (1918968975001).

Almost surely, 2^{3837937950001} is an apocalyptic number.

It is an amenable number.

3837937950001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3837937950001 is an equidigital number, since it uses as much as digits as its factorization.

3837937950001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4286520, while the sum is 55.

The spelling of 3837937950001 in words is "three trillion, eight hundred thirty-seven billion, nine hundred thirty-seven million, nine hundred fifty thousand, one".