46554000645551 has 32 divisors (see below), whose sum is σ = 54423936215040. Its totient is φ = 38991674059776.

The previous prime is 46554000645497. The next prime is 46554000645623. The reversal of 46554000645551 is 15554600045564.

It is a cyclic number.

It is not a de Polignac number, because 46554000645551 - 2⁶ = 46554000645487 is a prime.

It is a super-2 number, since 2×46554000645551² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46554000645551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46554000645751) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 707184500 + ... + 707250326.

It is an arithmetic number, because the mean of its divisors is an integer number (1700748006720).

Almost surely, 2^{46554000645551} is an apocalyptic number.

46554000645551 is a deficient number, since it is larger than the sum of its proper divisors (7869935569489).

46554000645551 is a wasteful number, since it uses less digits than its factorization.

46554000645551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69303.

The product of its (nonzero) digits is 7200000, while the sum is 50.

The spelling of 46554000645551 in words is "forty-six trillion, five hundred fifty-four billion, six hundred forty-five thousand, five hundred fifty-one".