1651753053 has 10 divisors (see below), whose sum is σ = 2467433694. Its totient is φ = 1101168648.

The previous prime is 1651753043. The next prime is 1651753057. The reversal of 1651753053 is 3503571561.

1651753053 is a `hidden beast` number, since 1 + 65 + 17 + 530 + 53 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1454125689 + 197627364 = 38133^2 + 14058^2 .

It is not a de Polignac number, because 1651753053 - 2¹⁰ = 1651752029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1651752999 and 1651753017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1651753057) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10195926 + ... + 10196087.

Almost surely, 2^1651753053 is an apocalyptic number.

It is an amenable number.

1651753053 is a deficient number, since it is larger than the sum of its proper divisors (815680641).

1651753053 is an equidigital number, since it uses as much as digits as its factorization.

1651753053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20392025 (or 20392016 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 36.

The square root of 1651753053 is about 40641.7648853984. The cubic root of 1651753053 is about 1182.0840917781.

The spelling of 1651753053 in words is "one billion, six hundred fifty-one million, seven hundred fifty-three thousand, fifty-three".