495515698004 has 24 divisors (see below), whose sum is σ = 882911885856. Its totient is φ = 243269388000.

The previous prime is 495515697983. The next prime is 495515698019. The reversal of 495515698004 is 400896515594.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1638962 + ... + 1917609.

It is an arithmetic number, because the mean of its divisors is an integer number (36787995244).

Almost surely, 2^495515698004 is an apocalyptic number.

It is an amenable number.

495515698004 is a deficient number, since it is larger than the sum of its proper divisors (387396187852).

495515698004 is a wasteful number, since it uses less digits than its factorization.

495515698004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3557207 (or 3557205 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 56.

The spelling of 495515698004 in words is "four hundred ninety-five billion, five hundred fifteen million, six hundred ninety-eight thousand, four".