1063158478948 has 24 divisors (see below), whose sum is σ = 1863642255552. Its totient is φ = 530689761504.

The previous prime is 1063158478937. The next prime is 1063158478973. The reversal of 1063158478948 is 8498748513601.

It is a super-2 number, since 2×1063158478948² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1063158478948.

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, 8729811 + ... + 8850757.

It is an arithmetic number, because the mean of its divisors is an integer number (77651760648).

Almost surely, 2^{1063158478948} is an apocalyptic number.

It is an amenable number.

1063158478948 is a deficient number, since it is larger than the sum of its proper divisors (800483776604).

1063158478948 is a wasteful number, since it uses less digits than its factorization.

1063158478948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124611 (or 124609 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 64.

The spelling of 1063158478948 in words is "one trillion, sixty-three billion, one hundred fifty-eight million, four hundred seventy-eight thousand, nine hundred forty-eight".