53006672542 has 8 divisors (see below), whose sum is σ = 79656979032. Its totient is φ = 26454346200.

The previous prime is 53006672533. The next prime is 53006672557. The reversal of 53006672542 is 24527660035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 53006672495 and 53006672504.

It is a congruent number.

It is an unprimeable number.

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, 24493684 + ... + 24495847.

It is an arithmetic number, because the mean of its divisors is an integer number (9957122379).

Almost surely, 2^53006672542 is an apocalyptic number.

53006672542 is a deficient number, since it is larger than the sum of its proper divisors (26650306490).

53006672542 is a wasteful number, since it uses less digits than its factorization.

53006672542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48990074.

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 53006672542 in words is "fifty-three billion, six million, six hundred seventy-two thousand, five hundred forty-two".