1054516605 has 8 divisors (see below), whose sum is σ = 1687226592. Its totient is φ = 562408848.

The previous prime is 1054516591. The next prime is 1054516621. The reversal of 1054516605 is 5066154501.

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

It is not a de Polignac number, because 1054516605 - 2⁸ = 1054516349 is a prime.

It is a super-2 number, since 2×1054516605² = 2224010540441452050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35150539 + ... + 35150568.

It is an arithmetic number, because the mean of its divisors is an integer number (210903324).

Almost surely, 2^1054516605 is an apocalyptic number.

1054516605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1054516605 is a deficient number, since it is larger than the sum of its proper divisors (632709987).

1054516605 is an equidigital number, since it uses as much as digits as its factorization.

1054516605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70301115.

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 1054516605 is about 32473.3214346793. The cubic root of 1054516605 is about 1017.8516248358.

The spelling of 1054516605 in words is "one billion, fifty-four million, five hundred sixteen thousand, six hundred five".