153655534442 has 16 divisors (see below), whose sum is σ = 236585772864. Its totient is φ = 74801244000.

The previous prime is 153655534421. The next prime is 153655534519. The reversal of 153655534442 is 244435556351.

153655534442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×153655534442² (a number of 23 digits) contains 22 as substring.

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, 1867934 + ... + 1948457.

It is an arithmetic number, because the mean of its divisors is an integer number (14786610804).

Almost surely, 2^153655534442 is an apocalyptic number.

153655534442 is a deficient number, since it is larger than the sum of its proper divisors (82930238422).

153655534442 is a wasteful number, since it uses less digits than its factorization.

153655534442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3816925.

The product of its digits is 4320000, while the sum is 47.

The spelling of 153655534442 in words is "one hundred fifty-three billion, six hundred fifty-five million, five hundred thirty-four thousand, four hundred forty-two".