87486075452 has 12 divisors (see below), whose sum is σ = 153188988456. Its totient is φ = 43717793040.

The previous prime is 87486075451. The next prime is 87486075463. The reversal of 87486075452 is 25457068478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87486075451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6303374 + ... + 6317237.

It is an arithmetic number, because the mean of its divisors is an integer number (12765749038).

Almost surely, 2^87486075452 is an apocalyptic number.

It is an amenable number.

87486075452 is a deficient number, since it is larger than the sum of its proper divisors (65702913004).

87486075452 is a wasteful number, since it uses less digits than its factorization.

87486075452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12622348 (or 12622346 counting only the distinct ones).

The product of its (nonzero) digits is 15052800, while the sum is 56.

The spelling of 87486075452 in words is "eighty-seven billion, four hundred eighty-six million, seventy-five thousand, four hundred fifty-two".