498745547894 has 32 divisors (see below), whose sum is σ = 833975281152. Its totient is φ = 221750820000.

The previous prime is 498745547843. The next prime is 498745547899.

498745547894 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498745547899) 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, 1661669 + ... + 1938719.

It is an arithmetic number, because the mean of its divisors is an integer number (26061727536).

Almost surely, 2^498745547894 is an apocalyptic number.

498745547894 is a deficient number, since it is larger than the sum of its proper divisors (335229733258).

498745547894 is a wasteful number, since it uses less digits than its factorization.

498745547894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278852.

The product of its digits is 1625702400, while the sum is 74.

The spelling of 498745547894 in words is "four hundred ninety-eight billion, seven hundred forty-five million, five hundred forty-seven thousand, eight hundred ninety-four".