372273760477 has 2 divisors, whose sum is σ = 372273760478. Its totient is φ = 372273760476.

The previous prime is 372273760457. The next prime is 372273760543. The reversal of 372273760477 is 774067372273.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 371619475236 + 654285241 = 609606^2 + 25579^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-372273760477 is a prime.

It is a super-4 number, since 4×372273760477⁴ (a number of 47 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (372273760457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186136880238 + 186136880239.

It is an arithmetic number, because the mean of its divisors is an integer number (186136880239).

Almost surely, 2^372273760477 is an apocalyptic number.

It is an amenable number.

372273760477 is a deficient number, since it is larger than the sum of its proper divisors (1).

372273760477 is an equidigital number, since it uses as much as digits as its factorization.

372273760477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14521248, while the sum is 55.

The spelling of 372273760477 in words is "three hundred seventy-two billion, two hundred seventy-three million, seven hundred sixty thousand, four hundred seventy-seven".