153940007854 has 8 divisors (see below), whose sum is σ = 230913225648. Its totient is φ = 76968932640.

The previous prime is 153940007831. The next prime is 153940007909. The reversal of 153940007854 is 458700049351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342027 + ... + 651814.

It is an arithmetic number, because the mean of its divisors is an integer number (28864153206).

Almost surely, 2^153940007854 is an apocalyptic number.

153940007854 is a deficient number, since it is larger than the sum of its proper divisors (76973217794).

153940007854 is an equidigital number, since it uses as much as digits as its factorization.

153940007854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071290.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 153940007854 in words is "one hundred fifty-three billion, nine hundred forty million, seven thousand, eight hundred fifty-four".