53454703536 has 120 divisors (see below), whose sum is σ = 164146587696. Its totient is φ = 16137239040.

The previous prime is 53454703517. The next prime is 53454703567. The reversal of 53454703536 is 63530745435.

It is a happy number.

53454703536 is a `hidden beast` number, since 5 + 3 + 45 + 4 + 70 + 3 + 536 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 53454703491 and 53454703500.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170170 + ... + 368601.

Almost surely, 2^53454703536 is an apocalyptic number.

It is an amenable number.

53454703536 is an abundant number, since it is smaller than the sum of its proper divisors (110691884160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53454703536 is a wasteful number, since it uses less digits than its factorization.

53454703536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538851 (or 538842 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 45.

The spelling of 53454703536 in words is "fifty-three billion, four hundred fifty-four million, seven hundred three thousand, five hundred thirty-six".