52042478592 has 352 divisors, whose sum is σ = 155884847104. Its totient is φ = 15328051200.

The previous prime is 52042478581. The next prime is 52042478611. The reversal of 52042478592 is 29587424025.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 157227867 + ... + 157228197.

Almost surely, 2^52042478592 is an apocalyptic number.

52042478592 is a gapful number since it is divisible by the number (52) 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 52042478592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77942423552).

52042478592 is an abundant number, since it is smaller than the sum of its proper divisors (103842368512).

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

52042478592 is a wasteful number, since it uses less digits than its factorization.

52042478592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 52042478592 in words is "fifty-two billion, forty-two million, four hundred seventy-eight thousand, five hundred ninety-two".