64285458036 has 48 divisors (see below), whose sum is σ = 153535624704. Its totient is φ = 20923622496.

The previous prime is 64285458001. The next prime is 64285458071. The reversal of 64285458036 is 63085458246.

It is an interprime number because it is at equal distance from previous prime (64285458001) and next prime (64285458071).

It is a super-2 number, since 2×64285458036² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 64285458036.

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, 1802271 + ... + 1837593.

It is an arithmetic number, because the mean of its divisors is an integer number (3198658848).

Almost surely, 2^64285458036 is an apocalyptic number.

It is an amenable number.

64285458036 is an abundant number, since it is smaller than the sum of its proper divisors (89250166668).

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

64285458036 is a wasteful number, since it uses less digits than its factorization.

64285458036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38900 (or 38898 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 51.

The spelling of 64285458036 in words is "sixty-four billion, two hundred eighty-five million, four hundred fifty-eight thousand, thirty-six".