5345672542 has 24 divisors (see below), whose sum is σ = 9876341664. Its totient is φ = 2156236992.

The previous prime is 5345672533. The next prime is 5345672557. The reversal of 5345672542 is 2452765435.

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 11 ways as a sum of consecutive naturals, for example, 1602678 + ... + 1606009.

It is an arithmetic number, because the mean of its divisors is an integer number (411514236).

Almost surely, 2^5345672542 is an apocalyptic number.

5345672542 is a deficient number, since it is larger than the sum of its proper divisors (4530669122).

5345672542 is a wasteful number, since it uses less digits than its factorization.

5345672542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3208720 (or 3208713 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 43.

The square root of 5345672542 is about 73114.1063133511. The cubic root of 5345672542 is about 1748.5073031369.

The spelling of 5345672542 in words is "five billion, three hundred forty-five million, six hundred seventy-two thousand, five hundred forty-two".