87750210645740 has 192 divisors, whose sum is σ = 196118722437120. Its totient is φ = 32936442071040.

The previous prime is 87750210645733. The next prime is 87750210645761. The reversal of 87750210645740 is 4754601205778.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11216947469 + ... + 11216955291.

It is an arithmetic number, because the mean of its divisors is an integer number (1021451679360).

Almost surely, 2^{87750210645740} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87750210645740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98059361218560).

87750210645740 is an abundant number, since it is smaller than the sum of its proper divisors (108368511791380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87750210645740 is a wasteful number, since it uses less digits than its factorization.

87750210645740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12912 (or 12910 counting only the distinct ones).

The product of its (nonzero) digits is 13171200, while the sum is 56.

The spelling of 87750210645740 in words is "eighty-seven trillion, seven hundred fifty billion, two hundred ten million, six hundred forty-five thousand, seven hundred forty".