52573791072 has 192 divisors, whose sum is σ = 154506756096. Its totient is φ = 15515189760.

The previous prime is 52573791071. The next prime is 52573791073. The reversal of 52573791072 is 27019737525.

It is an interprime number because it is at equal distance from previous prime (52573791071) and next prime (52573791073).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52573791071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17389753 + ... + 17392775.

It is an arithmetic number, because the mean of its divisors is an integer number (804722688).

Almost surely, 2^52573791072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52573791072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77253378048).

52573791072 is an abundant number, since it is smaller than the sum of its proper divisors (101932965024).

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

52573791072 is a wasteful number, since it uses less digits than its factorization.

52573791072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473 (or 3465 counting only the distinct ones).

The product of its (nonzero) digits is 926100, while the sum is 48.

The spelling of 52573791072 in words is "fifty-two billion, five hundred seventy-three million, seven hundred ninety-one thousand, seventy-two".