87654356030 has 64 divisors (see below), whose sum is σ = 168532669440. Its totient is φ = 32823001600.

The previous prime is 87654355991. The next prime is 87654356051. The reversal of 87654356030 is 3065345678.

It is a super-2 number, since 2×87654356030² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9379160 + ... + 9388500.

It is an arithmetic number, because the mean of its divisors is an integer number (2633322960).

Almost surely, 2^87654356030 is an apocalyptic number.

87654356030 is a deficient number, since it is larger than the sum of its proper divisors (80878313410).

87654356030 is a wasteful number, since it uses less digits than its factorization.

87654356030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9590 (or 9556 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 87654356030 in words is "eighty-seven billion, six hundred fifty-four million, three hundred fifty-six thousand, thirty".