148050861712657 has 8 divisors (see below), whose sum is σ = 149540941382976. Its totient is φ = 146561795362992.

The previous prime is 148050861712631. The next prime is 148050861712669. The reversal of 148050861712657 is 756217168050841.

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 148050861712657 - 2⁷ = 148050861712529 is a prime.

It is a super-3 number, since 3×148050861712657³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 148050861712595 and 148050861712604.

It is not an unprimeable number, because it can be changed into a prime (148050861712627) 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, 253036483 + ... + 253620904.

It is an arithmetic number, because the mean of its divisors is an integer number (18692617672872).

Almost surely, 2^{148050861712657} is an apocalyptic number.

It is an amenable number.

148050861712657 is a deficient number, since it is larger than the sum of its proper divisors (1490079670319).

148050861712657 is a wasteful number, since it uses less digits than its factorization.

148050861712657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506660327.

The product of its (nonzero) digits is 22579200, while the sum is 61.

The spelling of 148050861712657 in words is "one hundred forty-eight trillion, fifty billion, eight hundred sixty-one million, seven hundred twelve thousand, six hundred fifty-seven".