87410627957 has 4 divisors (see below), whose sum is σ = 87674708736. Its totient is φ = 87146547180.

The previous prime is 87410627929. The next prime is 87410628031. The reversal of 87410627957 is 75972601478.

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 a cyclic number.

It is not a de Polignac number, because 87410627957 - 2¹⁴ = 87410611573 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 (87410627917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132039893 + ... + 132040554.

It is an arithmetic number, because the mean of its divisors is an integer number (21918677184).

Almost surely, 2^87410627957 is an apocalyptic number.

It is an amenable number.

87410627957 is a deficient number, since it is larger than the sum of its proper divisors (264080779).

87410627957 is a wasteful number, since it uses less digits than its factorization.

87410627957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264080778.

The product of its (nonzero) digits is 5927040, while the sum is 56.

The spelling of 87410627957 in words is "eighty-seven billion, four hundred ten million, six hundred twenty-seven thousand, nine hundred fifty-seven".