1053677745 has 24 divisors (see below), whose sum is σ = 1827536256. Its totient is φ = 561604128.

The previous prime is 1053677717. The next prime is 1053677759. The reversal of 1053677745 is 5477763501.

1053677745 is a `hidden beast` number, since 1 + 0 + 536 + 7 + 77 + 45 = 666.

It is not a de Polignac number, because 1053677745 - 2¹⁰ = 1053676721 is a prime.

It is a super-2 number, since 2×1053677745² = 2220473580616570050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1053677745.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73864 + ... + 86966.

It is an arithmetic number, because the mean of its divisors is an integer number (76147344).

Almost surely, 2^1053677745 is an apocalyptic number.

1053677745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1053677745 is a deficient number, since it is larger than the sum of its proper divisors (773858511).

1053677745 is a wasteful number, since it uses less digits than its factorization.

1053677745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14901 (or 14898 counting only the distinct ones).

The product of its (nonzero) digits is 617400, while the sum is 45.

The square root of 1053677745 is about 32460.4027239343. The cubic root of 1053677745 is about 1017.5816554752.

The spelling of 1053677745 in words is "one billion, fifty-three million, six hundred seventy-seven thousand, seven hundred forty-five".