53573422437535 has 96 divisors (see below), whose sum is σ = 87783635713536. Its totient is φ = 30539353363200.

The previous prime is 53573422437487. The next prime is 53573422437541.

53573422437535 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53573422437535 - 2⁹ = 53573422437023 is a prime.

It is a super-2 number, since 2×53573422437535² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53573422437535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1343740 + ... + 10438030.

It is an arithmetic number, because the mean of its divisors is an integer number (914412872016).

Almost surely, 2^{53573422437535} is an apocalyptic number.

53573422437535 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53573422437535 is a deficient number, since it is larger than the sum of its proper divisors (34210213276001).

53573422437535 is a wasteful number, since it uses less digits than its factorization.

53573422437535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9094445 (or 9094434 counting only the distinct ones).

The product of its digits is 158760000, while the sum is 58.

The spelling of 53573422437535 in words is "fifty-three trillion, five hundred seventy-three billion, four hundred twenty-two million, four hundred thirty-seven thousand, five hundred thirty-five".