152653664261 has 8 divisors (see below), whose sum is σ = 174463754304. Its totient is φ = 130844180160.

The previous prime is 152653664243. The next prime is 152653664263. The reversal of 152653664261 is 162466356251.

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 152653664261 - 2⁶ = 152653664197 is a prime.

It is a super-2 number, since 2×152653664261² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152653664263) 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, 731501 + ... + 916733.

It is an arithmetic number, because the mean of its divisors is an integer number (21807969288).

Almost surely, 2^152653664261 is an apocalyptic number.

It is an amenable number.

152653664261 is a deficient number, since it is larger than the sum of its proper divisors (21810090043).

152653664261 is a wasteful number, since it uses less digits than its factorization.

152653664261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302971.

The product of its digits is 1555200, while the sum is 47.

The spelling of 152653664261 in words is "one hundred fifty-two billion, six hundred fifty-three million, six hundred sixty-four thousand, two hundred sixty-one".