1054604155 has 16 divisors (see below), whose sum is σ = 1417888224. Its totient is φ = 746254080.

The previous prime is 1054604077. The next prime is 1054604171. The reversal of 1054604155 is 5514064501.

It is not a de Polignac number, because 1054604155 - 2¹⁷ = 1054473083 is a prime.

It is a super-2 number, since 2×1054604155² = 2224379847486528050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257082 + ... + 261151.

It is an arithmetic number, because the mean of its divisors is an integer number (88618014).

Almost surely, 2^1054604155 is an apocalyptic number.

1054604155 is a deficient number, since it is larger than the sum of its proper divisors (363284069).

1054604155 is a wasteful number, since it uses less digits than its factorization.

1054604155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518286.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 1054604155 is about 32474.6694363468. The cubic root of 1054604155 is about 1017.8797927006.

Adding to 1054604155 its reverse (5514064501), we get a palindrome (6568668656).

The spelling of 1054604155 in words is "one billion, fifty-four million, six hundred four thousand, one hundred fifty-five".