87046755526 has 4 divisors (see below), whose sum is σ = 130570133292. Its totient is φ = 43523377762.

The previous prime is 87046755517. The next prime is 87046755527. The reversal of 87046755526 is 62555764078.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62555764078 = 2 ⋅31277882039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87046755527) 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 as a sum of consecutive naturals, namely, 21761688880 + ... + 21761688883.

It is an arithmetic number, because the mean of its divisors is an integer number (32642533323).

Almost surely, 2^87046755526 is an apocalyptic number.

87046755526 is a deficient number, since it is larger than the sum of its proper divisors (43523377766).

87046755526 is a wasteful number, since it uses less digits than its factorization.

87046755526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43523377765.

The product of its (nonzero) digits is 14112000, while the sum is 55.

The spelling of 87046755526 in words is "eighty-seven billion, forty-six million, seven hundred fifty-five thousand, five hundred twenty-six".