51602241443 has 8 divisors (see below), whose sum is σ = 52333238880. Its totient is φ = 50871360960.

The previous prime is 51602241421. The next prime is 51602241479. The reversal of 51602241443 is 34414220615.

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

It is a cyclic number.

It is not a de Polignac number, because 51602241443 - 2²² = 51598047139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51602241143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1256153 + ... + 1296581.

It is an arithmetic number, because the mean of its divisors is an integer number (6541654860).

Almost surely, 2^51602241443 is an apocalyptic number.

51602241443 is a deficient number, since it is larger than the sum of its proper divisors (730997437).

51602241443 is a wasteful number, since it uses less digits than its factorization.

51602241443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58477.

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 51602241443 in words is "fifty-one billion, six hundred two million, two hundred forty-one thousand, four hundred forty-three".