494761587485 has 32 divisors (see below), whose sum is σ = 652517182080. Its totient is φ = 357151161600.

The previous prime is 494761587449. The next prime is 494761587553. The reversal of 494761587485 is 584785167494.

It is not a de Polignac number, because 494761587485 - 2³⁰ = 493687845661 is a prime.

It is a super-3 number, since 3×494761587485³ (a number of 36 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5279699 + ... + 5372591.

It is an arithmetic number, because the mean of its divisors is an integer number (20391161940).

Almost surely, 2^494761587485 is an apocalyptic number.

It is an amenable number.

494761587485 is a deficient number, since it is larger than the sum of its proper divisors (157755594595).

494761587485 is a wasteful number, since it uses less digits than its factorization.

494761587485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93629.

The product of its digits is 270950400, while the sum is 68.

The spelling of 494761587485 in words is "four hundred ninety-four billion, seven hundred sixty-one million, five hundred eighty-seven thousand, four hundred eighty-five".