78504624130350 has 192 divisors, whose sum is σ = 223599286944000. Its totient is φ = 18027339724800.

The previous prime is 78504624130343. The next prime is 78504624130351. The reversal of 78504624130350 is 5303142640587.

It is a super-2 number, since 2×78504624130350² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 78504624130350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78504624130351) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 237750166 + ... + 238080134.

It is an arithmetic number, because the mean of its divisors is an integer number (1164579619500).

Almost surely, 2^{78504624130350} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 78504624130350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111799643472000).

78504624130350 is an abundant number, since it is smaller than the sum of its proper divisors (145094662813650).

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

78504624130350 is a wasteful number, since it uses less digits than its factorization.

78504624130350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337603 (or 337598 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 78504624130350 in words is "seventy-eight trillion, five hundred four billion, six hundred twenty-four million, one hundred thirty thousand, three hundred fifty".