87701670358 has 4 divisors (see below), whose sum is σ = 131552505540. Its totient is φ = 43850835178.

The previous prime is 87701670349. The next prime is 87701670367. The reversal of 87701670358 is 85307610778.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (87701670349) and next prime (87701670367).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21925417588 + ... + 21925417591.

It is an arithmetic number, because the mean of its divisors is an integer number (32888126385).

Almost surely, 2^87701670358 is an apocalyptic number.

87701670358 is a deficient number, since it is larger than the sum of its proper divisors (43850835182).

87701670358 is a wasteful number, since it uses less digits than its factorization.

87701670358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43850835181.

The product of its (nonzero) digits is 1975680, while the sum is 52.

The spelling of 87701670358 in words is "eighty-seven billion, seven hundred one million, six hundred seventy thousand, three hundred fifty-eight".