53207833236480 has 1760 divisors, whose sum is σ = 215613713145600. Its totient is φ = 12522930241536.

The previous prime is 53207833236479. The next prime is 53207833236487. The reversal of 53207833236480 is 8463233870235.

53207833236480 is a `hidden beast` number, since 5 + 3 + 20 + 7 + 83 + 32 + 36 + 480 = 666.

It is a super-3 number, since 3×53207833236480³ (a number of 42 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53207833236487) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 20956215051 + ... + 20956217589.

It is an arithmetic number, because the mean of its divisors is an integer number (122507791560).

Almost surely, 2^{53207833236480} 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 53207833236480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107806856572800).

53207833236480 is an abundant number, since it is smaller than the sum of its proper divisors (162405879909120).

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

53207833236480 is a wasteful number, since it uses less digits than its factorization.

53207833236480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2638 (or 2585 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 54.

The spelling of 53207833236480 in words is "fifty-three trillion, two hundred seven billion, eight hundred thirty-three million, two hundred thirty-six thousand, four hundred eighty".