53031057722 has 12 divisors (see below), whose sum is σ = 80854507086. Its totient is φ = 26079597120.

The previous prime is 53031057713. The next prime is 53031057731. The reversal of 53031057722 is 22775013035.

It is an interprime number because it is at equal distance from previous prime (53031057713) and next prime (53031057731).

It can be written as a sum of positive squares in 3 ways, for example, as 51193135081 + 1837922641 = 226259^2 + 42871^2 .

It is a super-2 number, since 2×53031057722² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 2533154 + ... + 2554002.

Almost surely, 2^53031057722 is an apocalyptic number.

53031057722 is a deficient number, since it is larger than the sum of its proper divisors (27823449364).

53031057722 is an frugal number, since it uses more digits than its factorization.

53031057722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41761 (or 20912 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 35.

The spelling of 53031057722 in words is "fifty-three billion, thirty-one million, fifty-seven thousand, seven hundred twenty-two".