87232492903 has 4 divisors (see below), whose sum is σ = 91823676760. Its totient is φ = 82641309048.

The previous prime is 87232492877. The next prime is 87232492927. The reversal of 87232492903 is 30929423278.

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

It is a cyclic number.

It is not a de Polignac number, because 87232492903 - 2⁵ = 87232492871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87232492973) 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, 2295591900 + ... + 2295591937.

It is an arithmetic number, because the mean of its divisors is an integer number (22955919190).

Almost surely, 2^87232492903 is an apocalyptic number.

87232492903 is a deficient number, since it is larger than the sum of its proper divisors (4591183857).

87232492903 is a wasteful number, since it uses less digits than its factorization.

87232492903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4591183856.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 87232492903 in words is "eighty-seven billion, two hundred thirty-two million, four hundred ninety-two thousand, nine hundred three".