1055451032 has 16 divisors (see below), whose sum is σ = 1980998640. Its totient is φ = 527184736.

The previous prime is 1055451031. The next prime is 1055451037. The reversal of 1055451032 is 2301545501.

It is a super-2 number, since 2×1055451032² = 2227953761899730048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055450992 and 1055451010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055451031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59243 + ... + 74970.

It is an arithmetic number, because the mean of its divisors is an integer number (123812415).

Almost surely, 2^1055451032 is an apocalyptic number.

It is an amenable number.

1055451032 is a deficient number, since it is larger than the sum of its proper divisors (925547608).

1055451032 is a wasteful number, since it uses less digits than its factorization.

1055451032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135202 (or 135198 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 1055451032 is about 32487.7058592939. The cubic root of 1055451032 is about 1018.1521819006.

Adding to 1055451032 its reverse (2301545501), we get a palindrome (3356996533).

The spelling of 1055451032 in words is "one billion, fifty-five million, four hundred fifty-one thousand, thirty-two".