372550085813 has 2 divisors, whose sum is σ = 372550085814. Its totient is φ = 372550085812.

The previous prime is 372550085741. The next prime is 372550085863. The reversal of 372550085813 is 318580055273.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 287974976689 + 84575109124 = 536633^2 + 290818^2 .

It is a cyclic number.

It is not a de Polignac number, because 372550085813 - 2¹⁶ = 372550020277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (372550085863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186275042906 + 186275042907.

It is an arithmetic number, because the mean of its divisors is an integer number (186275042907).

Almost surely, 2^372550085813 is an apocalyptic number.

It is an amenable number.

372550085813 is a deficient number, since it is larger than the sum of its proper divisors (1).

372550085813 is an equidigital number, since it uses as much as digits as its factorization.

372550085813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008000, while the sum is 47.

The spelling of 372550085813 in words is "three hundred seventy-two billion, five hundred fifty million, eighty-five thousand, eight hundred thirteen".