1063525312550 has 24 divisors (see below), whose sum is σ = 2082270613800. Its totient is φ = 403020118080.

The previous prime is 1063525312453. The next prime is 1063525312571. The reversal of 1063525312550 is 552135253601.

It is a super-2 number, since 2×1063525312550² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 559749215 + ... + 559751114.

It is an arithmetic number, because the mean of its divisors is an integer number (86761275575).

Almost surely, 2^{1063525312550} is an apocalyptic number.

1063525312550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1063525312550 is a deficient number, since it is larger than the sum of its proper divisors (1018745301250).

1063525312550 is a wasteful number, since it uses less digits than its factorization.

1063525312550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119500360 (or 1119500355 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 1063525312550 in words is "one trillion, sixty-three billion, five hundred twenty-five million, three hundred twelve thousand, five hundred fifty".