1054115355 has 32 divisors (see below), whose sum is σ = 1732518144. Its totient is φ = 547088256.

The previous prime is 1054115333. The next prime is 1054115429. The reversal of 1054115355 is 5535114501.

It is not a de Polignac number, because 1054115355 - 2⁸ = 1054115099 is a prime.

It is a super-2 number, since 2×1054115355² = 2222318363293552050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77097 + ... + 89733.

It is an arithmetic number, because the mean of its divisors is an integer number (54141192).

Almost surely, 2^1054115355 is an apocalyptic number.

1054115355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1054115355 is a deficient number, since it is larger than the sum of its proper divisors (678402789).

1054115355 is a wasteful number, since it uses less digits than its factorization.

1054115355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12795.

The product of its (nonzero) digits is 7500, while the sum is 30.

The square root of 1054115355 is about 32467.1426984267. The cubic root of 1054115355 is about 1017.7225088741.

Adding to 1054115355 its reverse (5535114501), we get a palindrome (6589229856).

The spelling of 1054115355 in words is "one billion, fifty-four million, one hundred fifteen thousand, three hundred fifty-five".