53250045412 has 6 divisors (see below), whose sum is σ = 93187579478. Its totient is φ = 26625022704.

The previous prime is 53250045391. The next prime is 53250045439. The reversal of 53250045412 is 21454005235.

It can be written as a sum of positive squares in only one way, i.e., 53192041956 + 58003456 = 230634^2 + 7616^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656255673 + ... + 6656255680.

Almost surely, 2^53250045412 is an apocalyptic number.

It is an amenable number.

53250045412 is a deficient number, since it is larger than the sum of its proper divisors (39937534066).

53250045412 is a wasteful number, since it uses less digits than its factorization.

53250045412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13312511357 (or 13312511355 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 53250045412 in words is "fifty-three billion, two hundred fifty million, forty-five thousand, four hundred twelve".