1063155148458 has 32 divisors (see below), whose sum is σ = 2289914503296. Its totient is φ = 327118678848.

The previous prime is 1063155148403. The next prime is 1063155148481. The reversal of 1063155148458 is 8548415513601.

It is a super-2 number, since 2×1063155148458² (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 1063155148458.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6234891 + ... + 6403137.

It is an arithmetic number, because the mean of its divisors is an integer number (71559828228).

Almost surely, 2^{1063155148458} is an apocalyptic number.

1063155148458 is an abundant number, since it is smaller than the sum of its proper divisors (1226759354838).

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

1063155148458 is a wasteful number, since it uses less digits than its factorization.

1063155148458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249278.

The product of its (nonzero) digits is 2304000, while the sum is 51.

The spelling of 1063155148458 in words is "one trillion, sixty-three billion, one hundred fifty-five million, one hundred forty-eight thousand, four hundred fifty-eight".