153940001630 has 32 divisors (see below), whose sum is σ = 281902204800. Its totient is φ = 60507909792.

The previous prime is 153940001623. The next prime is 153940001641. The reversal of 153940001630 is 36100049351.

153940001630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1446629 + ... + 1549391.

It is an arithmetic number, because the mean of its divisors is an integer number (8809443900).

Almost surely, 2^153940001630 is an apocalyptic number.

153940001630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153940001630 is a deficient number, since it is larger than the sum of its proper divisors (127962203170).

153940001630 is a wasteful number, since it uses less digits than its factorization.

153940001630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105368.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 153940001630 in words is "one hundred fifty-three billion, nine hundred forty million, one thousand, six hundred thirty".