2250393631 has 2 divisors, whose sum is σ = 2250393632. Its totient is φ = 2250393630.

The previous prime is 2250393583. The next prime is 2250393641. The reversal of 2250393631 is 1363930522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2250393631 - 2¹³ = 2250385439 is a prime.

It is a super-2 number, since 2×2250393631² = 10128542988890728322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2250393641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1125196815 + 1125196816.

It is an arithmetic number, because the mean of its divisors is an integer number (1125196816).

Almost surely, 2^2250393631 is an apocalyptic number.

2250393631 is a deficient number, since it is larger than the sum of its proper divisors (1).

2250393631 is an equidigital number, since it uses as much as digits as its factorization.

2250393631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 34.

The square root of 2250393631 is about 47438.3139561262. The cubic root of 2250393631 is about 1310.4471078380.

The spelling of 2250393631 in words is "two billion, two hundred fifty million, three hundred ninety-three thousand, six hundred thirty-one".