1063520762720 has 48 divisors (see below), whose sum is σ = 2705842253520. Its totient is φ = 392684588544.

The previous prime is 1063520762669. The next prime is 1063520762747. The reversal of 1063520762720 is 272670253601.

It is a super-2 number, since 2×1063520762720² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255651950 + ... + 255656109.

It is an arithmetic number, because the mean of its divisors is an integer number (56371713615).

Almost surely, 2^{1063520762720} is an apocalyptic number.

1063520762720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1063520762720 is an abundant number, since it is smaller than the sum of its proper divisors (1642321490800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1063520762720 is a wasteful number, since it uses less digits than its factorization.

1063520762720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511308087 (or 511308079 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 1063520762720 in words is "one trillion, sixty-three billion, five hundred twenty million, seven hundred sixty-two thousand, seven hundred twenty".