2042549932500 has 1440 divisors, whose sum is σ = 8673079726080. Its totient is φ = 410508000000.

The previous prime is 2042549932483. The next prime is 2042549932519. The reversal of 2042549932500 is 52399452402.

2042549932500 is a `hidden beast` number, since 2 + 0 + 4 + 2 + 54 + 9 + 93 + 2 + 500 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 1127856595 + ... + 1127858405.

It is an arithmetic number, because the mean of its divisors is an integer number (6022972032).

Almost surely, 2^{2042549932500} is an apocalyptic number.

2042549932500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2042549932500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4336539863040).

2042549932500 is an abundant number, since it is smaller than the sum of its proper divisors (6630529793580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2042549932500 is a wasteful number, since it uses less digits than its factorization.

2042549932500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900 (or 1870 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 2042549932500 in words is "two trillion, forty-two billion, five hundred forty-nine million, nine hundred thirty-two thousand, five hundred".