3545155242 has 32 divisors (see below), whose sum is σ = 8292763200. Its totient is φ = 1119522384.

The previous prime is 3545155219. The next prime is 3545155267. The reversal of 3545155242 is 2425515453.

3545155242 is a `hidden beast` number, since 3 + 54 + 51 + 552 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 3545155197 and 3545155206.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1726633 + ... + 1728684.

It is an arithmetic number, because the mean of its divisors is an integer number (259148850).

Almost surely, 2^3545155242 is an apocalyptic number.

3545155242 is an abundant number, since it is smaller than the sum of its proper divisors (4747607958).

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

3545155242 is a wasteful number, since it uses less digits than its factorization.

3545155242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3455347 (or 3455341 counting only the distinct ones).

The product of its digits is 120000, while the sum is 36.

The square root of 3545155242 is about 59541.2062524769. The cubic root of 3545155242 is about 1524.7960299806.

The spelling of 3545155242 in words is "three billion, five hundred forty-five million, one hundred fifty-five thousand, two hundred forty-two".