2053007233440 has 48 divisors (see below), whose sum is σ = 6466972786848. Its totient is φ = 547468595456.

The previous prime is 2053007233429. The next prime is 2053007233441. The reversal of 2053007233440 is 443327003502.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (2053007233441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2138548722 + ... + 2138549681.

It is an arithmetic number, because the mean of its divisors is an integer number (134728599726).

Almost surely, 2^{2053007233440} is an apocalyptic number.

2053007233440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2053007233440 is an abundant number, since it is smaller than the sum of its proper divisors (4413965553408).

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

2053007233440 is a wasteful number, since it uses less digits than its factorization.

2053007233440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4277098421 (or 4277098413 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 33.

The spelling of 2053007233440 in words is "two trillion, fifty-three billion, seven million, two hundred thirty-three thousand, four hundred forty".