1055014241521 has 8 divisors (see below), whose sum is σ = 1064545818624. Its totient is φ = 1045486088640.

The previous prime is 1055014241513. The next prime is 1055014241537. The reversal of 1055014241521 is 1251424105501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1055014241521 - 2³ = 1055014241513 is a prime.

It is a super-2 number, since 2×1055014241521² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055014241221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235041 + ... + 1471486.

It is an arithmetic number, because the mean of its divisors is an integer number (133068227328).

Almost surely, 2^{1055014241521} is an apocalyptic number.

It is an amenable number.

1055014241521 is a deficient number, since it is larger than the sum of its proper divisors (9531577103).

1055014241521 is a wasteful number, since it uses less digits than its factorization.

1055014241521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712111.

The product of its (nonzero) digits is 8000, while the sum is 31.

The spelling of 1055014241521 in words is "one trillion, fifty-five billion, fourteen million, two hundred forty-one thousand, five hundred twenty-one".