1056152178428 has 6 divisors (see below), whose sum is σ = 1848266312256. Its totient is φ = 528076089212.

The previous prime is 1056152178407. The next prime is 1056152178439. The reversal of 1056152178428 is 8248712516501.

It is a super-2 number, since 2×1056152178428² (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 as a sum of consecutive naturals, namely, 132019022300 + ... + 132019022307.

It is an arithmetic number, because the mean of its divisors is an integer number (308044385376).

Almost surely, 2^{1056152178428} is an apocalyptic number.

It is an amenable number.

1056152178428 is a deficient number, since it is larger than the sum of its proper divisors (792114133828).

1056152178428 is a wasteful number, since it uses less digits than its factorization.

1056152178428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264038044611 (or 264038044609 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 50.

The spelling of 1056152178428 in words is "one trillion, fifty-six billion, one hundred fifty-two million, one hundred seventy-eight thousand, four hundred twenty-eight".