87003263163455 has 8 divisors (see below), whose sum is σ = 110545322607792. Its totient is φ = 65508339323008.

The previous prime is 87003263163437. The next prime is 87003263163469. The reversal of 87003263163455 is 55436136230078.

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 87003263163455 - 2⁶ = 87003263163391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 87003263163397 and 87003263163406.

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, 511783900877 + ... + 511783901046.

It is an arithmetic number, because the mean of its divisors is an integer number (13818165325974).

Almost surely, 2^{87003263163455} is an apocalyptic number.

87003263163455 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

87003263163455 is a deficient number, since it is larger than the sum of its proper divisors (23542059444337).

87003263163455 is a wasteful number, since it uses less digits than its factorization.

87003263163455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023567801945.

The product of its (nonzero) digits is 10886400, while the sum is 53.

The spelling of 87003263163455 in words is "eighty-seven trillion, three billion, two hundred sixty-three million, one hundred sixty-three thousand, four hundred fifty-five".