258185000470 has 32 divisors (see below), whose sum is σ = 470314690560. Its totient is φ = 102038196960.

The previous prime is 258185000467. The next prime is 258185000543. The reversal of 258185000470 is 74000581852.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166675 + ... + 737665.

It is an arithmetic number, because the mean of its divisors is an integer number (14697334080).

Almost surely, 2^258185000470 is an apocalyptic number.

258185000470 is a deficient number, since it is larger than the sum of its proper divisors (212129690090).

258185000470 is a wasteful number, since it uses less digits than its factorization.

258185000470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571540.

The product of its (nonzero) digits is 89600, while the sum is 40.

The spelling of 258185000470 in words is "two hundred fifty-eight billion, one hundred eighty-five million, four hundred seventy", and thus it is an aban number.