987542066202 has 48 divisors (see below), whose sum is σ = 2069561327040. Its totient is φ = 313559431680.

The previous prime is 987542066197. The next prime is 987542066207. The reversal of 987542066202 is 202660245789.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (987542066197) and next prime (987542066207).

It is not an unprimeable number, because it can be changed into a prime (987542066207) 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, 7953574 + ... + 8076782.

It is an arithmetic number, because the mean of its divisors is an integer number (43115860980).

Almost surely, 2^987542066202 is an apocalyptic number.

987542066202 is an abundant number, since it is smaller than the sum of its proper divisors (1082019260838).

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

987542066202 is a wasteful number, since it uses less digits than its factorization.

987542066202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123719 (or 123478 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 987542066202 in words is "nine hundred eighty-seven billion, five hundred forty-two million, sixty-six thousand, two hundred two".