258550270470 has 96 divisors (see below), whose sum is σ = 691199308800. Its totient is φ = 67025117952.

The previous prime is 258550270469. The next prime is 258550270481. The reversal of 258550270470 is 74072055852.

258550270470 is a `hidden beast` number, since 2 + 5 + 8 + 5 + 502 + 70 + 4 + 70 = 666.

258550270470 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×258550270470² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 271291 + ... + 768569.

It is an arithmetic number, because the mean of its divisors is an integer number (7199992800).

Almost surely, 2^258550270470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 258550270470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345599654400).

258550270470 is an abundant number, since it is smaller than the sum of its proper divisors (432649038330).

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

258550270470 is a wasteful number, since it uses less digits than its factorization.

258550270470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497454 (or 497451 counting only the distinct ones).

The product of its (nonzero) digits is 784000, while the sum is 45.

The spelling of 258550270470 in words is "two hundred fifty-eight billion, five hundred fifty million, two hundred seventy thousand, four hundred seventy".