87069808258 has 8 divisors (see below), whose sum is σ = 132818351760. Its totient is φ = 42797024340.

The previous prime is 87069808247. The next prime is 87069808271. The reversal of 87069808258 is 85280896078.

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

It is a junction number, because it is equal to n+sod(n) for n = 87069808196 and 87069808205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368939748 + ... + 368939983.

It is an arithmetic number, because the mean of its divisors is an integer number (16602293970).

Almost surely, 2^87069808258 is an apocalyptic number.

87069808258 is a deficient number, since it is larger than the sum of its proper divisors (45748543502).

87069808258 is a wasteful number, since it uses less digits than its factorization.

87069808258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737879792.

The product of its (nonzero) digits is 15482880, while the sum is 61.

The spelling of 87069808258 in words is "eighty-seven billion, sixty-nine million, eight hundred eight thousand, two hundred fifty-eight".