146955455046 has 48 divisors (see below), whose sum is σ = 342956053440. Its totient is φ = 45327749040.

The previous prime is 146955455041. The next prime is 146955455047. The reversal of 146955455046 is 640554559641.

It is a happy number.

146955455046 is a `hidden beast` number, since 1 + 4 + 6 + 9 + 5 + 545 + 50 + 46 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 146955454983 and 146955455001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146955455041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4981740 + ... + 5011151.

It is an arithmetic number, because the mean of its divisors is an integer number (7144917780).

Almost surely, 2^146955455046 is an apocalyptic number.

146955455046 is an abundant number, since it is smaller than the sum of its proper divisors (196000598394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146955455046 is a wasteful number, since it uses less digits than its factorization.

146955455046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9992961 (or 9992958 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 54.

The spelling of 146955455046 in words is "one hundred forty-six billion, nine hundred fifty-five million, four hundred fifty-five thousand, forty-six".