2153305562629 has 8 divisors (see below), whose sum is σ = 2375504073432. Its totient is φ = 1939186997760.

The previous prime is 2153305562561. The next prime is 2153305562641. The reversal of 2153305562629 is 9262655033512.

It can be written as a sum of positive squares in 4 ways, for example, as 159284801025 + 1994020761604 = 399105^2 + 1412098^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2153305562629 - 2²¹ = 2153303465477 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 (2153305562659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2019985924 + ... + 2019986989.

It is an arithmetic number, because the mean of its divisors is an integer number (296938009179).

Almost surely, 2^{2153305562629} is an apocalyptic number.

It is an amenable number.

2153305562629 is a deficient number, since it is larger than the sum of its proper divisors (222198510803).

2153305562629 is a wasteful number, since it uses less digits than its factorization.

2153305562629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4039972967.

The product of its (nonzero) digits is 2916000, while the sum is 49.

The spelling of 2153305562629 in words is "two trillion, one hundred fifty-three billion, three hundred five million, five hundred sixty-two thousand, six hundred twenty-nine".