1055195860 has 48 divisors (see below), whose sum is σ = 2248436736. Its totient is φ = 415924992.

The previous prime is 1055195857. The next prime is 1055195881. The reversal of 1055195860 is 685915501.

1055195860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1055195860² = 2226876605922279200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 458232 + ... + 460528.

It is an arithmetic number, because the mean of its divisors is an integer number (46842432).

Almost surely, 2^1055195860 is an apocalyptic number.

1055195860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1055195860 is an abundant number, since it is smaller than the sum of its proper divisors (1193240876).

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

1055195860 is a wasteful number, since it uses less digits than its factorization.

1055195860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632 (or 2630 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 40.

The square root of 1055195860 is about 32483.7784132327. The cubic root of 1055195860 is about 1018.0701238165.

The spelling of 1055195860 in words is "one billion, fifty-five million, one hundred ninety-five thousand, eight hundred sixty".