1488540763 has 2 divisors, whose sum is σ = 1488540764. Its totient is φ = 1488540762.

The previous prime is 1488540719. The next prime is 1488540799. The reversal of 1488540763 is 3670458841.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1488540763 is a prime.

It is a super-2 number, since 2×1488540763² = 4431507206225244338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1488540463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 744270381 + 744270382.

It is an arithmetic number, because the mean of its divisors is an integer number (744270382).

Almost surely, 2^1488540763 is an apocalyptic number.

1488540763 is a deficient number, since it is larger than the sum of its proper divisors (1).

1488540763 is an equidigital number, since it uses as much as digits as its factorization.

1488540763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 645120, while the sum is 46.

The square root of 1488540763 is about 38581.6117211295. The cubic root of 1488540763 is about 1141.7917763072.

The spelling of 1488540763 in words is "one billion, four hundred eighty-eight million, five hundred forty thousand, seven hundred sixty-three".