51952467542 has 8 divisors (see below), whose sum is σ = 80615898000. Its totient is φ = 25080501544.

The previous prime is 51952467533. The next prime is 51952467559. The reversal of 51952467542 is 24576425915.

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

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, 447866042 + ... + 447866157.

It is an arithmetic number, because the mean of its divisors is an integer number (10076987250).

Almost surely, 2^51952467542 is an apocalyptic number.

51952467542 is a deficient number, since it is larger than the sum of its proper divisors (28663430458).

51952467542 is a wasteful number, since it uses less digits than its factorization.

51952467542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895732230.

The product of its digits is 3024000, while the sum is 50.

The spelling of 51952467542 in words is "fifty-one billion, nine hundred fifty-two million, four hundred sixty-seven thousand, five hundred forty-two".