87645342335 has 8 divisors (see below), whose sum is σ = 105182897760. Its totient is φ = 70110615904.

The previous prime is 87645342329. The next prime is 87645342359. The reversal of 87645342335 is 53324354678.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 87645342335 - 2¹² = 87645338239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638480 + ... + 763509.

It is an arithmetic number, because the mean of its divisors is an integer number (13147862220).

Almost surely, 2^87645342335 is an apocalyptic number.

87645342335 is a deficient number, since it is larger than the sum of its proper divisors (17537555425).

87645342335 is a wasteful number, since it uses less digits than its factorization.

87645342335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414497.

The product of its digits is 7257600, while the sum is 50.

The spelling of 87645342335 in words is "eighty-seven billion, six hundred forty-five million, three hundred forty-two thousand, three hundred thirty-five".