53151340225 has 48 divisors (see below), whose sum is σ = 70851179520. Its totient is φ = 39410841600.

The previous prime is 53151340181. The next prime is 53151340247. The reversal of 53151340225 is 52204315135.

It is not a de Polignac number, because 53151340225 - 2⁹ = 53151339713 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14468989 + ... + 14472661.

It is an arithmetic number, because the mean of its divisors is an integer number (1476066240).

Almost surely, 2^53151340225 is an apocalyptic number.

It is an amenable number.

53151340225 is a deficient number, since it is larger than the sum of its proper divisors (17699839295).

53151340225 is a wasteful number, since it uses less digits than its factorization.

53151340225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4210 (or 4205 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 53151340225 in words is "fifty-three billion, one hundred fifty-one million, three hundred forty thousand, two hundred twenty-five".