53912756246 has 4 divisors (see below), whose sum is σ = 80869134372. Its totient is φ = 26956378122.

The previous prime is 53912756243. The next prime is 53912756257. The reversal of 53912756246 is 64265721935.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×53912756246² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53912756194 and 53912756203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53912756243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13478189060 + ... + 13478189063.

It is an arithmetic number, because the mean of its divisors is an integer number (20217283593).

Almost surely, 2^53912756246 is an apocalyptic number.

53912756246 is a deficient number, since it is larger than the sum of its proper divisors (26956378126).

53912756246 is a wasteful number, since it uses less digits than its factorization.

53912756246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26956378125.

The product of its digits is 2721600, while the sum is 50.

The spelling of 53912756246 in words is "fifty-three billion, nine hundred twelve million, seven hundred fifty-six thousand, two hundred forty-six".