87332454000 has 240 divisors, whose sum is σ = 332753282784. Its totient is φ = 21171456000.

The previous prime is 87332453977. The next prime is 87332454017. The reversal of 87332454000 is 45423378.

It is a happy number.

87332454000 is a `hidden beast` number, since 8 + 7 + 3 + 3 + 245 + 400 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22537 + ... + 418536.

Almost surely, 2^87332454000 is an apocalyptic number.

87332454000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87332454000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166376641392).

87332454000 is an abundant number, since it is smaller than the sum of its proper divisors (245420828784).

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

87332454000 is a wasteful number, since it uses less digits than its factorization.

87332454000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441113 (or 441094 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

Adding to 87332454000 its reverse (45423378), we get a palindrome (87377877378).

The spelling of 87332454000 in words is "eighty-seven billion, three hundred thirty-two million, four hundred fifty-four thousand".