3773620315373 has 2 divisors, whose sum is σ = 3773620315374. Its totient is φ = 3773620315372.

The previous prime is 3773620315363. The next prime is 3773620315379. The reversal of 3773620315373 is 3735130263773.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3286581029449 + 487039285924 = 1812893^2 + 697882^2 .

It is a cyclic number.

It is not a de Polignac number, because 3773620315373 - 2¹⁴ = 3773620298989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3773620315379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1886810157686 + 1886810157687.

It is an arithmetic number, because the mean of its divisors is an integer number (1886810157687).

Almost surely, 2^{3773620315373} is an apocalyptic number.

It is an amenable number.

3773620315373 is a deficient number, since it is larger than the sum of its proper divisors (1).

3773620315373 is an equidigital number, since it uses as much as digits as its factorization.

3773620315373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5000940, while the sum is 50.

The spelling of 3773620315373 in words is "three trillion, seven hundred seventy-three billion, six hundred twenty million, three hundred fifteen thousand, three hundred seventy-three".