52510904078 has 16 divisors (see below), whose sum is σ = 84195641376. Its totient is φ = 24501375360.

The previous prime is 52510904077. The next prime is 52510904093. The reversal of 52510904078 is 87040901525.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52510904077) 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 7 ways as a sum of consecutive naturals, for example, 13919351 + ... + 13923122.

It is an arithmetic number, because the mean of its divisors is an integer number (5262227586).

Almost surely, 2^52510904078 is an apocalyptic number.

52510904078 is a deficient number, since it is larger than the sum of its proper divisors (31684737298).

52510904078 is a wasteful number, since it uses less digits than its factorization.

52510904078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27842539.

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 52510904078 in words is "fifty-two billion, five hundred ten million, nine hundred four thousand, seventy-eight".