772630213403 has 2 divisors, whose sum is σ = 772630213404. Its totient is φ = 772630213402.

The previous prime is 772630213363. The next prime is 772630213409. The reversal of 772630213403 is 304312036277.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 772630213403 - 2²⁸ = 772361777947 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (772630213409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386315106701 + 386315106702.

It is an arithmetic number, because the mean of its divisors is an integer number (386315106702).

Almost surely, 2^772630213403 is an apocalyptic number.

772630213403 is a deficient number, since it is larger than the sum of its proper divisors (1).

772630213403 is an equidigital number, since it uses as much as digits as its factorization.

772630213403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 38.

The spelling of 772630213403 in words is "seven hundred seventy-two billion, six hundred thirty million, two hundred thirteen thousand, four hundred three".