53255155451 has 8 divisors (see below), whose sum is σ = 56389964400. Its totient is φ = 50120585728.

The previous prime is 53255155403. The next prime is 53255155477. The reversal of 53255155451 is 15455155235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53255155451 is a prime.

It is a super-2 number, since 2×53255155451² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53255155399 and 53255155408.

It is not an unprimeable number, because it can be changed into a prime (53255152451) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 618275 + ... + 699123.

It is an arithmetic number, because the mean of its divisors is an integer number (7048745550).

Almost surely, 2^53255155451 is an apocalyptic number.

53255155451 is a deficient number, since it is larger than the sum of its proper divisors (3134808949).

53255155451 is a wasteful number, since it uses less digits than its factorization.

53255155451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119613.

The product of its digits is 375000, while the sum is 41.

The spelling of 53255155451 in words is "fifty-three billion, two hundred fifty-five million, one hundred fifty-five thousand, four hundred fifty-one".