87352634090 has 32 divisors (see below), whose sum is σ = 159478139520. Its totient is φ = 34442699200.

The previous prime is 87352634027. The next prime is 87352634123. The reversal of 87352634090 is 9043625378.

It is a happy number.

It is a super-2 number, since 2×87352634090² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7329056 + ... + 7340964.

It is an arithmetic number, because the mean of its divisors is an integer number (4983691860).

Almost surely, 2^87352634090 is an apocalyptic number.

87352634090 is a deficient number, since it is larger than the sum of its proper divisors (72125505430).

87352634090 is a wasteful number, since it uses less digits than its factorization.

87352634090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22318.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 87352634090 in words is "eighty-seven billion, three hundred fifty-two million, six hundred thirty-four thousand, ninety".