53546497455 has 32 divisors (see below), whose sum is σ = 97526592000. Its totient is φ = 24833156480.

The previous prime is 53546497387. The next prime is 53546497489. The reversal of 53546497455 is 55479464535.

It is not a de Polignac number, because 53546497455 - 2¹¹ = 53546495407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53546497395 and 53546497404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7051080 + ... + 7058669.

It is an arithmetic number, because the mean of its divisors is an integer number (3047706000).

Almost surely, 2^53546497455 is an apocalyptic number.

53546497455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53546497455 is a deficient number, since it is larger than the sum of its proper divisors (43980094545).

53546497455 is a wasteful number, since it uses less digits than its factorization.

53546497455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14109791.

The product of its digits is 45360000, while the sum is 57.

The spelling of 53546497455 in words is "fifty-three billion, five hundred forty-six million, four hundred ninety-seven thousand, four hundred fifty-five".