53140502552 has 16 divisors (see below), whose sum is σ = 99815428440. Its totient is φ = 26523054976.

The previous prime is 53140502479. The next prime is 53140502557. The reversal of 53140502552 is 25520504135.

It is a super-2 number, since 2×53140502552² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53140502557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5894753 + ... + 5903760.

Almost surely, 2^53140502552 is an apocalyptic number.

It is an amenable number.

53140502552 is a deficient number, since it is larger than the sum of its proper divisors (46674925888).

53140502552 is a wasteful number, since it uses less digits than its factorization.

53140502552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11799082 (or 11799078 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 53140502552 in words is "fifty-three billion, one hundred forty million, five hundred two thousand, five hundred fifty-two".