1025229763 has 4 divisors (see below), whose sum is σ = 1035799240. Its totient is φ = 1014660288.

The previous prime is 1025229757. The next prime is 1025229767. The reversal of 1025229763 is 3679225201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3679225201 = 89 ⋅41339609.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1025229763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1025229767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5284593 + ... + 5284786.

It is an arithmetic number, because the mean of its divisors is an integer number (258949810).

Almost surely, 2^1025229763 is an apocalyptic number.

1025229763 is a deficient number, since it is larger than the sum of its proper divisors (10569477).

1025229763 is an equidigital number, since it uses as much as digits as its factorization.

1025229763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10569476.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 1025229763 is about 32019.2092813049. The cubic root of 1025229763 is about 1008.3401692014.

The spelling of 1025229763 in words is "one billion, twenty-five million, two hundred twenty-nine thousand, seven hundred sixty-three".