2735457147 has 24 divisors (see below), whose sum is σ = 4123986048. Its totient is φ = 1745577600.

The previous prime is 2735457121. The next prime is 2735457157. The reversal of 2735457147 is 7417545372.

2735457147 is a `hidden beast` number, since 2 + 7 + 35 + 4 + 571 + 47 = 666.

It is not a de Polignac number, because 2735457147 - 2⁸ = 2735456891 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2735457107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50379 + ... + 89492.

It is an arithmetic number, because the mean of its divisors is an integer number (171832752).

Almost surely, 2^2735457147 is an apocalyptic number.

2735457147 is a deficient number, since it is larger than the sum of its proper divisors (1388528901).

2735457147 is a wasteful number, since it uses less digits than its factorization.

2735457147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139971 (or 139968 counting only the distinct ones).

The product of its digits is 823200, while the sum is 45.

The square root of 2735457147 is about 52301.5979392599. The cubic root of 2735457147 is about 1398.5456235017.

The spelling of 2735457147 in words is "two billion, seven hundred thirty-five million, four hundred fifty-seven thousand, one hundred forty-seven".