1055348156 has 24 divisors (see below), whose sum is σ = 1864988160. Its totient is φ = 522510912.

The previous prime is 1055348149. The next prime is 1055348167. The reversal of 1055348156 is 6518435501.

It is a super-2 number, since 2×1055348156² = 2227519460745200672, which contains 22 as substring.

It is a congruent number.

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, 309710 + ... + 313098.

It is an arithmetic number, because the mean of its divisors is an integer number (77707840).

Almost surely, 2^1055348156 is an apocalyptic number.

It is an amenable number.

1055348156 is a deficient number, since it is larger than the sum of its proper divisors (809640004).

1055348156 is a wasteful number, since it uses less digits than its factorization.

1055348156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4133 (or 4131 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 38.

The square root of 1055348156 is about 32486.1225140828. The cubic root of 1055348156 is about 1018.1191006794.

The spelling of 1055348156 in words is "one billion, fifty-five million, three hundred forty-eight thousand, one hundred fifty-six".