2065513350 has 48 divisors (see below), whose sum is σ = 5219143632. Its totient is φ = 540408960.

The previous prime is 2065513337. The next prime is 2065513391. The reversal of 2065513350 is 533155602.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121957 + ... + 137856.

It is an arithmetic number, because the mean of its divisors is an integer number (108732159).

Almost surely, 2^2065513350 is an apocalyptic number.

2065513350 is an abundant number, since it is smaller than the sum of its proper divisors (3153630282).

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

2065513350 is a wasteful number, since it uses less digits than its factorization.

2065513350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259881 (or 259876 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 2065513350 is about 45447.9190942776. The cubic root of 2065513350 is about 1273.5304560520.

Adding to 2065513350 its reverse (533155602), we get a palindrome (2598668952).

The spelling of 2065513350 in words is "two billion, sixty-five million, five hundred thirteen thousand, three hundred fifty".