153554755540 has 24 divisors (see below), whose sum is σ = 330329988072. Its totient is φ = 59923806720.

The previous prime is 153554755531. The next prime is 153554755597. The reversal of 153554755540 is 45557455351.

153554755540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 69455556 + 153485299984 = 8334^2 + 391772^2 .

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 7 ways as a sum of consecutive naturals, for example, 93630129 + ... + 93631768.

It is an arithmetic number, because the mean of its divisors is an integer number (13763749503).

Almost surely, 2^153554755540 is an apocalyptic number.

153554755540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153554755540 is an abundant number, since it is smaller than the sum of its proper divisors (176775232532).

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

153554755540 is a wasteful number, since it uses less digits than its factorization.

153554755540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187261947 (or 187261945 counting only the distinct ones).

The product of its (nonzero) digits is 5250000, while the sum is 49.

The spelling of 153554755540 in words is "one hundred fifty-three billion, five hundred fifty-four million, seven hundred fifty-five thousand, five hundred forty".