57873145000 has 160 divisors (see below), whose sum is σ = 155712031200. Its totient is φ = 19936800000.

The previous prime is 57873144997. The next prime is 57873145009. The reversal of 57873145000 is 54137875.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (57873145009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1017310 + ... + 1072690.

It is an arithmetic number, because the mean of its divisors is an integer number (973200195).

Almost surely, 2^57873145000 is an apocalyptic number.

57873145000 is a gapful number since it is divisible by the number (50) 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 57873145000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77856015600).

57873145000 is an abundant number, since it is smaller than the sum of its proper divisors (97838886200).

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

57873145000 is a wasteful number, since it uses less digits than its factorization.

57873145000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55437 (or 55418 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 40.

The spelling of 57873145000 in words is "fifty-seven billion, eight hundred seventy-three million, one hundred forty-five thousand".