51933050460 has 36 divisors (see below), whose sum is σ = 157530253608. Its totient is φ = 13848813408.

The previous prime is 51933050453. The next prime is 51933050467. The reversal of 51933050460 is 6405033915.

51933050460 is a `hidden beast` number, since 5 + 1 + 93 + 3 + 0 + 504 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (51933050453) and next prime (51933050467).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51933050467) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144258294 + ... + 144258653.

It is an arithmetic number, because the mean of its divisors is an integer number (4375840378).

Almost surely, 2^51933050460 is an apocalyptic number.

It is an amenable number.

51933050460 is an abundant number, since it is smaller than the sum of its proper divisors (105597203148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51933050460 is a wasteful number, since it uses less digits than its factorization.

51933050460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288516962 (or 288516957 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The spelling of 51933050460 in words is "fifty-one billion, nine hundred thirty-three million, fifty thousand, four hundred sixty".