4650253308540 has 384 divisors, whose sum is σ = 16930400256000. Its totient is φ = 1037481322752.

The previous prime is 4650253308521. The next prime is 4650253308563. The reversal of 4650253308540 is 458033520564.

4650253308540 is a `hidden beast` number, since 4 + 6 + 50 + 2 + 53 + 3 + 0 + 8 + 540 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 256641601 + ... + 256659719.

It is an arithmetic number, because the mean of its divisors is an integer number (44089584000).

Almost surely, 2^{4650253308540} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4650253308540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8465200128000).

4650253308540 is an abundant number, since it is smaller than the sum of its proper divisors (12280146947460).

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

4650253308540 is a wasteful number, since it uses less digits than its factorization.

4650253308540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19766 (or 19758 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 4650253308540 in words is "four trillion, six hundred fifty billion, two hundred fifty-three million, three hundred eight thousand, five hundred forty".