87030075447452 has 24 divisors (see below), whose sum is σ = 164046898646400. Its totient is φ = 40266056937456.

The previous prime is 87030075447443. The next prime is 87030075447457. The reversal of 87030075447452 is 25474457003078.

87030075447452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87030075447457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13315491752 + ... + 13315498287.

It is an arithmetic number, because the mean of its divisors is an integer number (6835287443600).

Almost surely, 2^{87030075447452} is an apocalyptic number.

It is an amenable number.

87030075447452 is a deficient number, since it is larger than the sum of its proper divisors (77016823198948).

87030075447452 is a wasteful number, since it uses less digits than its factorization.

87030075447452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26630990105 (or 26630990103 counting only the distinct ones).

The product of its (nonzero) digits is 26342400, while the sum is 56.

The spelling of 87030075447452 in words is "eighty-seven trillion, thirty billion, seventy-five million, four hundred forty-seven thousand, four hundred fifty-two".