87351652399 has 8 divisors (see below), whose sum is σ = 95358584448. Its totient is φ = 79355699160.

The previous prime is 87351652351. The next prime is 87351652433. The reversal of 87351652399 is 99325615378.

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 87351652399 - 2³³ = 78761717807 is a prime.

It is a super-2 number, since 2×87351652399² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87351652319) 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, 2728057 + ... + 2759890.

It is an arithmetic number, because the mean of its divisors is an integer number (11919823056).

Almost surely, 2^87351652399 is an apocalyptic number.

87351652399 is a deficient number, since it is larger than the sum of its proper divisors (8006932049).

87351652399 is a wasteful number, since it uses less digits than its factorization.

87351652399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5489405.

The product of its digits is 12247200, while the sum is 58.

The spelling of 87351652399 in words is "eighty-seven billion, three hundred fifty-one million, six hundred fifty-two thousand, three hundred ninety-nine".