52030031405 has 32 divisors (see below), whose sum is σ = 70100259840. Its totient is φ = 36739768320.

The previous prime is 52030031381. The next prime is 52030031419. The reversal of 52030031405 is 50413003025.

52030031405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52030031405 - 2⁶ = 52030031341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 948077 + ... + 1001453.

It is an arithmetic number, because the mean of its divisors is an integer number (2190633120).

Almost surely, 2^52030031405 is an apocalyptic number.

52030031405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52030031405 is a deficient number, since it is larger than the sum of its proper divisors (18070228435).

52030031405 is a wasteful number, since it uses less digits than its factorization.

52030031405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53909.

The product of its (nonzero) digits is 1800, while the sum is 23.

The spelling of 52030031405 in words is "fifty-two billion, thirty million, thirty-one thousand, four hundred five".