2053516 has 12 divisors (see below), whose sum is σ = 3606400. Its totient is φ = 1023120.

The previous prime is 2053507. The next prime is 2053517. The reversal of 2053516 is 6153502.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2053517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661 + ... + 2131.

2^2053516 is an apocalyptic number.

It is an amenable number.

2053516 is a deficient number, since it is larger than the sum of its proper divisors (1552884).

2053516 is a wasteful number, since it uses less digits than its factorization.

2053516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1824 (or 1822 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 2053516 is about 1433.0094207646. The cubic root of 2053516 is about 127.1059937256.

It can be divided in two parts, 205 and 3516, that added together give a square (3721 = 61²).

The spelling of 2053516 in words is "two million, fifty-three thousand, five hundred sixteen".