46911780290551 has 8 divisors (see below), whose sum is σ = 51371074998144. Its totient is φ = 42484916817720.

The previous prime is 46911780290539. The next prime is 46911780290593. The reversal of 46911780290551 is 15509208711964.

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 46911780290551 - 2¹³ = 46911780282359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46911784290551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (37) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8107805661 + ... + 8107811446.

It is an arithmetic number, because the mean of its divisors is an integer number (6421384374768).

Almost surely, 2^{46911780290551} is an apocalyptic number.

46911780290551 is a deficient number, since it is larger than the sum of its proper divisors (4459294707593).

46911780290551 is a wasteful number, since it uses less digits than its factorization.

46911780290551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16215617381.

The product of its (nonzero) digits is 5443200, while the sum is 58.

The spelling of 46911780290551 in words is "forty-six trillion, nine hundred eleven billion, seven hundred eighty million, two hundred ninety thousand, five hundred fifty-one".