1054505495 has 16 divisors (see below), whose sum is σ = 1398098880. Its totient is φ = 759458304.

The previous prime is 1054505471. The next prime is 1054505519. The reversal of 1054505495 is 5945054501.

It is an interprime number because it is at equal distance from previous prime (1054505471) and next prime (1054505519).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054505495 is a prime.

It is a super-2 number, since 2×1054505495² = 2223963677970390050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267740 + ... + 271649.

It is an arithmetic number, because the mean of its divisors is an integer number (87381180).

Almost surely, 2^1054505495 is an apocalyptic number.

1054505495 is a deficient number, since it is larger than the sum of its proper divisors (343593385).

1054505495 is a wasteful number, since it uses less digits than its factorization.

1054505495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539434.

The product of its (nonzero) digits is 90000, while the sum is 38.

The square root of 1054505495 is about 32473.1503707294. The cubic root of 1054505495 is about 1017.8480502528.

Adding to 1054505495 its reverse (5945054501), we get a palindrome (6999559996).

The spelling of 1054505495 in words is "one billion, fifty-four million, five hundred five thousand, four hundred ninety-five".