53737501055280 has 1280 divisors, whose sum is σ = 212988863840256. Its totient is φ = 10919411712000.

The previous prime is 53737501055269. The next prime is 53737501055341. The reversal of 53737501055280 is 8255010573735.

It is a super-2 number, since 2×53737501055280² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 47851736799 + ... + 47851737921.

Almost surely, 2^{53737501055280} 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 53737501055280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106494431920128).

53737501055280 is an abundant number, since it is smaller than the sum of its proper divisors (159251362784976).

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

53737501055280 is a wasteful number, since it uses less digits than its factorization.

53737501055280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034 (or 2028 counting only the distinct ones).

The product of its (nonzero) digits is 4410000, while the sum is 51.

The spelling of 53737501055280 in words is "fifty-three trillion, seven hundred thirty-seven billion, five hundred one million, fifty-five thousand, two hundred eighty".