5154461142 has 16 divisors (see below), whose sum is σ = 10528261632. Its totient is φ = 1681597160.

The previous prime is 5154461119. The next prime is 5154461153. The reversal of 5154461142 is 2411644515.

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 7 ways as a sum of consecutive naturals, for example, 9138834 + ... + 9139397.

It is an arithmetic number, because the mean of its divisors is an integer number (658016352).

Almost surely, 2^5154461142 is an apocalyptic number.

5154461142 is an abundant number, since it is smaller than the sum of its proper divisors (5373800490).

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

5154461142 is a wasteful number, since it uses less digits than its factorization.

5154461142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18278283.

The product of its digits is 19200, while the sum is 33.

The square root of 5154461142 is about 71794.5759928980. The cubic root of 5154461142 is about 1727.4059982792.

The spelling of 5154461142 in words is "five billion, one hundred fifty-four million, four hundred sixty-one thousand, one hundred forty-two".