154648206630 has 24 divisors (see below), whose sum is σ = 402085337472. Its totient is φ = 41239521744.

The previous prime is 154648206577. The next prime is 154648206631. The reversal of 154648206630 is 36602846451.

154648206630 is a `hidden beast` number, since 1 + 5 + 4 + 6 + 4 + 8 + 2 + 0 + 6 + 630 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154648206631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 859156614 + ... + 859156793.

It is an arithmetic number, because the mean of its divisors is an integer number (16753555728).

Almost surely, 2^154648206630 is an apocalyptic number.

154648206630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

154648206630 is an abundant number, since it is smaller than the sum of its proper divisors (247437130842).

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

154648206630 is a wasteful number, since it uses less digits than its factorization.

154648206630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718313420 (or 1718313417 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 154648206630 in words is "one hundred fifty-four billion, six hundred forty-eight million, two hundred six thousand, six hundred thirty".