53251533046 has 4 divisors (see below), whose sum is σ = 79877299572. Its totient is φ = 26625766522.

The previous prime is 53251533031. The next prime is 53251533079. The reversal of 53251533046 is 64033515235.

53251533046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64033515235 = 5 ⋅12806703047.

It is a junction number, because it is equal to n+sod(n) for n = 53251532996 and 53251533014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13312883260 + ... + 13312883263.

It is an arithmetic number, because the mean of its divisors is an integer number (19969324893).

Almost surely, 2^53251533046 is an apocalyptic number.

53251533046 is a deficient number, since it is larger than the sum of its proper divisors (26625766526).

53251533046 is a wasteful number, since it uses less digits than its factorization.

53251533046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26625766525.

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 53251533046 in words is "fifty-three billion, two hundred fifty-one million, five hundred thirty-three thousand, forty-six".