148657041166503 has 8 divisors (see below), whose sum is σ = 208641461286400. Its totient is φ = 93888657578808.

The previous prime is 148657041166489. The next prime is 148657041166507. The reversal of 148657041166503 is 305661140756841.

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

It is not a de Polignac number, because 148657041166503 - 2⁸ = 148657041166247 is a prime.

It is a super-3 number, since 3×148657041166503³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57), and also a Moran number because the ratio is a prime number: 2608018266079 = 148657041166503 / (1 + 4 + 8 + 6 + 5 + 7 + 0 + 4 + 1 + 1 + 6 + 6 + 5 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148657041166507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1304009132983 + ... + 1304009133096.

It is an arithmetic number, because the mean of its divisors is an integer number (26080182660800).

Almost surely, 2^{148657041166503} is an apocalyptic number.

148657041166503 is a deficient number, since it is larger than the sum of its proper divisors (59984420119897).

148657041166503 is a wasteful number, since it uses less digits than its factorization.

148657041166503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2608018266101.

The product of its (nonzero) digits is 14515200, while the sum is 57.

The spelling of 148657041166503 in words is "one hundred forty-eight trillion, six hundred fifty-seven billion, forty-one million, one hundred sixty-six thousand, five hundred three".