788513053 has 4 divisors (see below), whose sum is σ = 830013760. Its totient is φ = 747012348.

The previous prime is 788513051. The next prime is 788513069. The reversal of 788513053 is 350315887.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 350315887 = 10589 ⋅33083.

It is a cyclic number.

It is not a de Polignac number, because 788513053 - 2¹ = 788513051 is a prime.

It is a super-3 number, since 3×788513053³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 788512997 and 788513015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788513051) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 20750325 + ... + 20750362.

It is an arithmetic number, because the mean of its divisors is an integer number (207503440).

Almost surely, 2^788513053 is an apocalyptic number.

It is an amenable number.

788513053 is a deficient number, since it is larger than the sum of its proper divisors (41500707).

788513053 is a wasteful number, since it uses less digits than its factorization.

788513053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41500706.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 788513053 is about 28080.4745864453. The cubic root of 788513053 is about 923.8531891492.

The spelling of 788513053 in words is "seven hundred eighty-eight million, five hundred thirteen thousand, fifty-three".