87474410513 has 8 divisors (see below), whose sum is σ = 99972818880. Its totient is φ = 74976518160.

The previous prime is 87474410489. The next prime is 87474410567. The reversal of 87474410513 is 31501447478.

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 87474410513 - 2¹⁸ = 87474148369 is a prime.

It is a super-3 number, since 3×87474410513³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87474440513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355658 + ... + 549036.

It is an arithmetic number, because the mean of its divisors is an integer number (12496602360).

Almost surely, 2^87474410513 is an apocalyptic number.

It is an amenable number.

87474410513 is a deficient number, since it is larger than the sum of its proper divisors (12498408367).

87474410513 is a wasteful number, since it uses less digits than its factorization.

87474410513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258007.

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 87474410513 in words is "eighty-seven billion, four hundred seventy-four million, four hundred ten thousand, five hundred thirteen".