1055534053125 has 48 divisors (see below), whose sum is σ = 1771953212736. Its totient is φ = 558841680000.

The previous prime is 1055534053087. The next prime is 1055534053127. The reversal of 1055534053125 is 5213504355501.

It is not a de Polignac number, because 1055534053125 - 2¹² = 1055534049029 is a prime.

It is a super-3 number, since 3×1055534053125³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055534053127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 873462 + ... + 1695288.

It is an arithmetic number, because the mean of its divisors is an integer number (36915691932).

Almost surely, 2^{1055534053125} is an apocalyptic number.

1055534053125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1055534053125 is a deficient number, since it is larger than the sum of its proper divisors (716419159611).

1055534053125 is an frugal number, since it uses more digits than its factorization.

1055534053125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821992 (or 821972 counting only the distinct ones).

The product of its (nonzero) digits is 225000, while the sum is 39.

The spelling of 1055534053125 in words is "one trillion, fifty-five billion, five hundred thirty-four million, fifty-three thousand, one hundred twenty-five".