1055451424332 has 48 divisors (see below), whose sum is σ = 2486175052032. Its totient is φ = 348479851200.

The previous prime is 1055451424319. The next prime is 1055451424337. The reversal of 1055451424332 is 2334241545501.

It is a super-2 number, since 2×1055451424332² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055451424337) 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, 210543 + ... + 1468070.

It is an arithmetic number, because the mean of its divisors is an integer number (51795313584).

Almost surely, 2^{1055451424332} is an apocalyptic number.

1055451424332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1055451424332 is an abundant number, since it is smaller than the sum of its proper divisors (1430723627700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055451424332 is a wasteful number, since it uses less digits than its factorization.

1055451424332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679118 (or 1679116 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 1055451424332 its reverse (2334241545501), we get a palindrome (3389692969833).

The spelling of 1055451424332 in words is "one trillion, fifty-five billion, four hundred fifty-one million, four hundred twenty-four thousand, three hundred thirty-two".