87364203353 has 4 divisors (see below), whose sum is σ = 99844803840. Its totient is φ = 74883602868.

The previous prime is 87364203343. The next prime is 87364203361. The reversal of 87364203353 is 35330246378.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 87364203353 - 2¹² = 87364199257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87364203343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6240300233 + ... + 6240300246.

It is an arithmetic number, because the mean of its divisors is an integer number (24961200960).

Almost surely, 2^87364203353 is an apocalyptic number.

It is an amenable number.

87364203353 is a deficient number, since it is larger than the sum of its proper divisors (12480600487).

87364203353 is a wasteful number, since it uses less digits than its factorization.

87364203353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12480600486.

The product of its (nonzero) digits is 1088640, while the sum is 44.

The spelling of 87364203353 in words is "eighty-seven billion, three hundred sixty-four million, two hundred three thousand, three hundred fifty-three".