2053438070 has 32 divisors (see below), whose sum is σ = 3767868576. Its totient is φ = 805600000.

The previous prime is 2053438027. The next prime is 2053438103. The reversal of 2053438070 is 708343502.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98570 + ... + 117570.

It is an arithmetic number, because the mean of its divisors is an integer number (117745893).

Almost surely, 2^2053438070 is an apocalyptic number.

2053438070 is a deficient number, since it is larger than the sum of its proper divisors (1714430506).

2053438070 is a wasteful number, since it uses less digits than its factorization.

2053438070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19216.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 2053438070 is about 45314.8769169684. The cubic root of 2053438070 is about 1271.0438583366.

The spelling of 2053438070 in words is "two billion, fifty-three million, four hundred thirty-eight thousand, seventy".