1054312033215 has 32 divisors (see below), whose sum is σ = 2041289856000. Its totient is φ = 453619966464.

The previous prime is 1054312033213. The next prime is 1054312033217. The reversal of 1054312033215 is 5123302134501.

It is an interprime number because it is at equal distance from previous prime (1054312033213) and next prime (1054312033217).

It is not a de Polignac number, because 1054312033215 - 2¹ = 1054312033213 is a prime.

It is a super-2 number, since 2×1054312033215² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054312033213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 295323715 + ... + 295327284.

It is an arithmetic number, because the mean of its divisors is an integer number (63790308000).

Almost surely, 2^{1054312033215} is an apocalyptic number.

1054312033215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1054312033215 is a deficient number, since it is larger than the sum of its proper divisors (986977822785).

1054312033215 is a wasteful number, since it uses less digits than its factorization.

1054312033215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590651031.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 1054312033215 its reverse (5123302134501), we get a palindrome (6177614167716).

The spelling of 1054312033215 in words is "one trillion, fifty-four billion, three hundred twelve million, thirty-three thousand, two hundred fifteen".