1055063372 has 72 divisors (see below), whose sum is σ = 2078528256. Its totient is φ = 468160000.

The previous prime is 1055063371. The next prime is 1055063453. The reversal of 1055063372 is 2733605501.

It is a super-2 number, since 2×1055063372² = 2226317437872020768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055063371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5523797 + ... + 5523987.

It is an arithmetic number, because the mean of its divisors is an integer number (28868448).

Almost surely, 2^1055063372 is an apocalyptic number.

It is an amenable number.

1055063372 is a deficient number, since it is larger than the sum of its proper divisors (1023464884).

1055063372 is a wasteful number, since it uses less digits than its factorization.

1055063372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 1055063372 is about 32481.7390544287. The cubic root of 1055063372 is about 1018.0275131742.

Adding to 1055063372 its reverse (2733605501), we get a palindrome (3788668873).

The spelling of 1055063372 in words is "one billion, fifty-five million, sixty-three thousand, three hundred seventy-two".