87488361004 has 48 divisors (see below), whose sum is σ = 168413414400. Its totient is φ = 39436862400.

The previous prime is 87488360959. The next prime is 87488361007. The reversal of 87488361004 is 40016388478.

It is a happy number.

It is a super-2 number, since 2×87488361004² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (87488361007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10134562 + ... + 10143190.

It is an arithmetic number, because the mean of its divisors is an integer number (3508612800).

Almost surely, 2^87488361004 is an apocalyptic number.

It is an amenable number.

87488361004 is a deficient number, since it is larger than the sum of its proper divisors (80925053396).

87488361004 is a wasteful number, since it uses less digits than its factorization.

87488361004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10534 (or 10532 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 49.

The spelling of 87488361004 in words is "eighty-seven billion, four hundred eighty-eight million, three hundred sixty-one thousand, four".