1055355544 has 16 divisors (see below), whose sum is σ = 1982417400. Its totient is φ = 526710912.

The previous prime is 1055355487. The next prime is 1055355569. The reversal of 1055355544 is 4455535501.

It is a happy number.

It is a super-2 number, since 2×1055355544² = 2227550648503071872, 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 3 ways as a sum of consecutive naturals, for example, 116209 + ... + 124960.

Almost surely, 2^1055355544 is an apocalyptic number.

It is an amenable number.

1055355544 is a deficient number, since it is larger than the sum of its proper divisors (927061856).

1055355544 is a wasteful number, since it uses less digits than its factorization.

1055355544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241722 (or 241718 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 37.

The square root of 1055355544 is about 32486.2362239765. The cubic root of 1055355544 is about 1018.1214764661.

The spelling of 1055355544 in words is "one billion, fifty-five million, three hundred fifty-five thousand, five hundred forty-four".