87354346808763 has 24 divisors (see below), whose sum is σ = 128146741422336. Its totient is φ = 57334099161600.

The previous prime is 87354346808749. The next prime is 87354346808779. The reversal of 87354346808763 is 36780864345378.

It is a happy number.

87354346808763 is a `hidden beast` number, since 8 + 7 + 3 + 543 + 4 + 6 + 8 + 0 + 8 + 76 + 3 = 666.

It is not a de Polignac number, because 87354346808763 - 2¹³ = 87354346800571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 87354346808691 and 87354346808700.

It is not an unprimeable number, because it can be changed into a prime (87354346808263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 261776328 + ... + 262109813.

It is an arithmetic number, because the mean of its divisors is an integer number (5339447559264).

Almost surely, 2^{87354346808763} is an apocalyptic number.

87354346808763 is a deficient number, since it is larger than the sum of its proper divisors (40792394613573).

87354346808763 is a wasteful number, since it uses less digits than its factorization.

87354346808763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523886435 (or 523886432 counting only the distinct ones).

The product of its (nonzero) digits is 1950842880, while the sum is 72.

The spelling of 87354346808763 in words is "eighty-seven trillion, three hundred fifty-four billion, three hundred forty-six million, eight hundred eight thousand, seven hundred sixty-three".