53354465525 has 24 divisors (see below), whose sum is σ = 67303504800. Its totient is φ = 41946017600.

The previous prime is 53354465519. The next prime is 53354465531. The reversal of 53354465525 is 52556445335.

It is an interprime number because it is at equal distance from previous prime (53354465519) and next prime (53354465531).

It is not a de Polignac number, because 53354465525 - 2¹⁸ = 53354203381 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53354465525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7650290 + ... + 7657260.

It is an arithmetic number, because the mean of its divisors is an integer number (2804312700).

Almost surely, 2^53354465525 is an apocalyptic number.

It is an amenable number.

53354465525 is a deficient number, since it is larger than the sum of its proper divisors (13949039275).

53354465525 is a wasteful number, since it uses less digits than its factorization.

53354465525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12229 (or 12224 counting only the distinct ones).

The product of its digits is 5400000, while the sum is 47.

The spelling of 53354465525 in words is "fifty-three billion, three hundred fifty-four million, four hundred sixty-five thousand, five hundred twenty-five".