46438224071555 has 16 divisors (see below), whose sum is σ = 55902381336000. Its totient is φ = 37032907316352.

The previous prime is 46438224071527. The next prime is 46438224071567. The reversal of 46438224071555 is 55517042283464.

It is a cyclic number.

It is not a de Polignac number, because 46438224071555 - 2⁸ = 46438224071299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46438224071555.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172498946 + ... + 172767944.

It is an arithmetic number, because the mean of its divisors is an integer number (3493898833500).

Almost surely, 2^{46438224071555} is an apocalyptic number.

46438224071555 is a deficient number, since it is larger than the sum of its proper divisors (9464157264445).

46438224071555 is a wasteful number, since it uses less digits than its factorization.

46438224071555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378238.

The product of its (nonzero) digits is 32256000, while the sum is 56.

The spelling of 46438224071555 in words is "forty-six trillion, four hundred thirty-eight billion, two hundred twenty-four million, seventy-one thousand, five hundred fifty-five".