29580460785157 has 8 divisors (see below), whose sum is σ = 30877463208384. Its totient is φ = 28284366314688.

The previous prime is 29580460785143. The next prime is 29580460785167. The reversal of 29580460785157 is 75158706408592.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29580460785157 is a prime.

It is a super-2 number, since 2×29580460785157² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29580460785092 and 29580460785101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29580460785167) 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, 226921603 + ... + 227051920.

It is an arithmetic number, because the mean of its divisors is an integer number (3859682901048).

Almost surely, 2^{29580460785157} is an apocalyptic number.

It is an amenable number.

29580460785157 is a deficient number, since it is larger than the sum of its proper divisors (1297002423227).

29580460785157 is a wasteful number, since it uses less digits than its factorization.

29580460785157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453976379.

The product of its (nonzero) digits is 169344000, while the sum is 67.

The spelling of 29580460785157 in words is "twenty-nine trillion, five hundred eighty billion, four hundred sixty million, seven hundred eighty-five thousand, one hundred fifty-seven".