494175113151 has 16 divisors (see below), whose sum is σ = 697731451488. Its totient is φ = 310038451200.

The previous prime is 494175113149. The next prime is 494175113183. The reversal of 494175113151 is 151311571494.

It is a happy number.

It is not a de Polignac number, because 494175113151 - 2¹ = 494175113149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494175111151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2620 + ... + 994161.

It is an arithmetic number, because the mean of its divisors is an integer number (43608215718).

Almost surely, 2^494175113151 is an apocalyptic number.

494175113151 is a deficient number, since it is larger than the sum of its proper divisors (203556338337).

494175113151 is a wasteful number, since it uses less digits than its factorization.

494175113151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006522.

The product of its digits is 75600, while the sum is 42.

The spelling of 494175113151 in words is "four hundred ninety-four billion, one hundred seventy-five million, one hundred thirteen thousand, one hundred fifty-one".