53429038773 has 32 divisors (see below), whose sum is σ = 79548659712. Its totient is φ = 31620326400.

The previous prime is 53429038771. The next prime is 53429038891. The reversal of 53429038773 is 37783092435.

It is not a de Polignac number, because 53429038773 - 2¹ = 53429038771 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53429038771) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 648213 + ... + 725973.

It is an arithmetic number, because the mean of its divisors is an integer number (2485895616).

Almost surely, 2^53429038773 is an apocalyptic number.

It is an amenable number.

53429038773 is a deficient number, since it is larger than the sum of its proper divisors (26119620939).

53429038773 is a wasteful number, since it uses less digits than its factorization.

53429038773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78265.

The product of its (nonzero) digits is 3810240, while the sum is 51.

The spelling of 53429038773 in words is "fifty-three billion, four hundred twenty-nine million, thirty-eight thousand, seven hundred seventy-three".