53051355122 has 4 divisors (see below), whose sum is σ = 79577032686. Its totient is φ = 26525677560.

The previous prime is 53051355101. The next prime is 53051355127. The reversal of 53051355122 is 22155315035.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 51465005881 + 1586349241 = 226859^2 + 39829^2 .

It is a super-3 number, since 3×53051355122³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (53051355127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13262838779 + ... + 13262838782.

Almost surely, 2^53051355122 is an apocalyptic number.

53051355122 is a deficient number, since it is larger than the sum of its proper divisors (26525677564).

53051355122 is a wasteful number, since it uses less digits than its factorization.

53051355122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26525677563.

The product of its (nonzero) digits is 22500, while the sum is 32.

The spelling of 53051355122 in words is "fifty-three billion, fifty-one million, three hundred fifty-five thousand, one hundred twenty-two".