1055030153015 has 8 divisors (see below), whose sum is σ = 1266059507328. Its totient is φ = 844008573280.

The previous prime is 1055030153011. The next prime is 1055030153069. The reversal of 1055030153015 is 5103510305501.

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

It is not a de Polignac number, because 1055030153015 - 2² = 1055030153011 is a prime.

It is a super-2 number, since 2×1055030153015² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055030153011) 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 7 ways as a sum of consecutive naturals, for example, 1640807 + ... + 2191416.

It is an arithmetic number, because the mean of its divisors is an integer number (158257438416).

Almost surely, 2^{1055030153015} is an apocalyptic number.

1055030153015 is a deficient number, since it is larger than the sum of its proper divisors (211029354313).

1055030153015 is an equidigital number, since it uses as much as digits as its factorization.

1055030153015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3887289.

The product of its (nonzero) digits is 5625, while the sum is 29.

Adding to 1055030153015 its reverse (5103510305501), we get a palindrome (6158540458516).

The spelling of 1055030153015 in words is "one trillion, fifty-five billion, thirty million, one hundred fifty-three thousand, fifteen".