87465053346 has 64 divisors (see below), whose sum is σ = 204616212480. Its totient is φ = 24629679360.

The previous prime is 87465053341. The next prime is 87465053371. The reversal of 87465053346 is 64335056478.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (87465053341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 404746 + ... + 582021.

It is an arithmetic number, because the mean of its divisors is an integer number (3197128320).

Almost surely, 2^87465053346 is an apocalyptic number.

87465053346 is an abundant number, since it is smaller than the sum of its proper divisors (117151159134).

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

87465053346 is a wasteful number, since it uses less digits than its factorization.

87465053346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986879.

The product of its (nonzero) digits is 7257600, while the sum is 51.

The spelling of 87465053346 in words is "eighty-seven billion, four hundred sixty-five million, fifty-three thousand, three hundred forty-six".