2357061653 has 4 divisors (see below), whose sum is σ = 2420766060. Its totient is φ = 2293357248.

The previous prime is 2357061649. The next prime is 2357061673. The reversal of 2357061653 is 3561607532.

2357061653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1187284849 + 1169776804 = 34457^2 + 34202^2 .

It is a cyclic number.

It is not a de Polignac number, because 2357061653 - 2² = 2357061649 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2357061613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31852148 + ... + 31852221.

It is an arithmetic number, because the mean of its divisors is an integer number (605191515).

Almost surely, 2^2357061653 is an apocalyptic number.

It is an amenable number.

2357061653 is a deficient number, since it is larger than the sum of its proper divisors (63704407).

2357061653 is an equidigital number, since it uses as much as digits as its factorization.

2357061653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63704406.

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 2357061653 is about 48549.5793287645. The cubic root of 2357061653 is about 1330.8332639963.

The spelling of 2357061653 in words is "two billion, three hundred fifty-seven million, sixty-one thousand, six hundred fifty-three".