1753264138 has 4 divisors (see below), whose sum is σ = 2629896210. Its totient is φ = 876632068.

The previous prime is 1753264103. The next prime is 1753264147. The reversal of 1753264138 is 8314623571.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8314623571 = 137 ⋅60690683.

It can be written as a sum of positive squares in only one way, i.e., 1681574049 + 71690089 = 41007^2 + 8467^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1753264138.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 438316033 + ... + 438316036.

Almost surely, 2^1753264138 is an apocalyptic number.

1753264138 is a deficient number, since it is larger than the sum of its proper divisors (876632072).

1753264138 is an equidigital number, since it uses as much as digits as its factorization.

1753264138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876632071.

The product of its digits is 120960, while the sum is 40.

The square root of 1753264138 is about 41871.9970624760. The cubic root of 1753264138 is about 1205.8199083501.

The spelling of 1753264138 in words is "one billion, seven hundred fifty-three million, two hundred sixty-four thousand, one hundred thirty-eight".