151273651553 has 16 divisors (see below), whose sum is σ = 156797727696. Its totient is φ = 145826150400.

The previous prime is 151273651531. The next prime is 151273651561. The reversal of 151273651553 is 355156372151.

151273651553 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 8 ways, for example, as 19905823744 + 131367827809 = 141088^2 + 362447^2 .

It is a cyclic number.

It is not a de Polignac number, because 151273651553 - 2¹⁴ = 151273635169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151273651523) by changing a digit.

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, 14264453 + ... + 14275053.

It is an arithmetic number, because the mean of its divisors is an integer number (9799857981).

Almost surely, 2^151273651553 is an apocalyptic number.

It is an amenable number.

151273651553 is a deficient number, since it is larger than the sum of its proper divisors (5524076143).

151273651553 is a wasteful number, since it uses less digits than its factorization.

151273651553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14164.

The product of its digits is 472500, while the sum is 44.

The spelling of 151273651553 in words is "one hundred fifty-one billion, two hundred seventy-three million, six hundred fifty-one thousand, five hundred fifty-three".