87462312653215 has 16 divisors (see below), whose sum is σ = 107638011980928. Its totient is φ = 68188371896736.

The previous prime is 87462312653201. The next prime is 87462312653231. The reversal of 87462312653215 is 51235621326478.

It is a cyclic number.

It is not a de Polignac number, because 87462312653215 - 2⁷ = 87462312653087 is a prime.

It is a super-2 number, since 2×87462312653215² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 459048609 + ... + 459239098.

It is an arithmetic number, because the mean of its divisors is an integer number (6727375748808).

Almost surely, 2^{87462312653215} is an apocalyptic number.

87462312653215 is a deficient number, since it is larger than the sum of its proper divisors (20175699327713).

87462312653215 is a wasteful number, since it uses less digits than its factorization.

87462312653215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918288198.

The product of its digits is 14515200, while the sum is 55.

The spelling of 87462312653215 in words is "eighty-seven trillion, four hundred sixty-two billion, three hundred twelve million, six hundred fifty-three thousand, two hundred fifteen".