53050500078 has 8 divisors (see below), whose sum is σ = 106101000168. Its totient is φ = 17683500024.

The previous prime is 53050500047. The next prime is 53050500079. The reversal of 53050500078 is 87000505035.

It is a sphenic number, since it is the product of 3 distinct primes.

53050500078 is an admirable number.

It is a super-3 number, since 3×53050500078³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53050500079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4420875001 + ... + 4420875012.

It is an arithmetic number, because the mean of its divisors is an integer number (13262625021).

Almost surely, 2^53050500078 is an apocalyptic number.

53050500078 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

53050500078 is a wasteful number, since it uses less digits than its factorization.

53050500078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8841750018.

The product of its (nonzero) digits is 21000, while the sum is 33.

The spelling of 53050500078 in words is "fifty-three billion, fifty million, five hundred thousand, seventy-eight".