1055145441 has 16 divisors (see below), whose sum is σ = 1642051584. Its totient is φ = 590111184.

The previous prime is 1055145433. The next prime is 1055145451. The reversal of 1055145441 is 1445415501.

It is not a de Polignac number, because 1055145441 - 2³ = 1055145433 is a prime.

It is a super-2 number, since 2×1055145441² = 2226663803326168962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055145399 and 1055145408.

It is not an unprimeable number, because it can be changed into a prime (1055145451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533535 + ... + 535508.

It is an arithmetic number, because the mean of its divisors is an integer number (102628224).

Almost surely, 2^1055145441 is an apocalyptic number.

It is an amenable number.

1055145441 is a deficient number, since it is larger than the sum of its proper divisors (586906143).

1055145441 is a wasteful number, since it uses less digits than its factorization.

1055145441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069100.

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 1055145441 is about 32483.0023396853. The cubic root of 1055145441 is about 1018.0539085346.

The spelling of 1055145441 in words is "one billion, fifty-five million, one hundred forty-five thousand, four hundred forty-one".