87015307413 has 4 divisors (see below), whose sum is σ = 116020409888. Its totient is φ = 58010204940.

The previous prime is 87015307391. The next prime is 87015307429. The reversal of 87015307413 is 31470351078.

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 not a de Polignac number, because 87015307413 - 2¹² = 87015303317 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 (87015307213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14502551233 + ... + 14502551238.

It is an arithmetic number, because the mean of its divisors is an integer number (29005102472).

Almost surely, 2^87015307413 is an apocalyptic number.

It is an amenable number.

87015307413 is a deficient number, since it is larger than the sum of its proper divisors (29005102475).

87015307413 is a wasteful number, since it uses less digits than its factorization.

87015307413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29005102474.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 87015307413 in words is "eighty-seven billion, fifteen million, three hundred seven thousand, four hundred thirteen".