1055242452054 has 24 divisors (see below), whose sum is σ = 2455053868728. Its totient is φ = 301497843360.

The previous prime is 1055242452041. The next prime is 1055242452073. The reversal of 1055242452054 is 4502542425501.

It is a super-2 number, since 2×1055242452054² (a number of 25 digits) 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 11 ways as a sum of consecutive naturals, for example, 1794629727 + ... + 1794630314.

It is an arithmetic number, because the mean of its divisors is an integer number (102293911197).

Almost surely, 2^{1055242452054} is an apocalyptic number.

1055242452054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1055242452054 is an abundant number, since it is smaller than the sum of its proper divisors (1399811416674).

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

1055242452054 is a wasteful number, since it uses less digits than its factorization.

1055242452054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3589260060 (or 3589260053 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 39.

Adding to 1055242452054 its reverse (4502542425501), we get a palindrome (5557784877555).

The spelling of 1055242452054 in words is "one trillion, fifty-five billion, two hundred forty-two million, four hundred fifty-two thousand, fifty-four".