4855992542 has 4 divisors (see below), whose sum is σ = 7283988816. Its totient is φ = 2427996270.

The previous prime is 4855992527. The next prime is 4855992593. The reversal of 4855992542 is 2452995584.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1213998134 + ... + 1213998137.

It is an arithmetic number, because the mean of its divisors is an integer number (1820997204).

Almost surely, 2^4855992542 is an apocalyptic number.

4855992542 is a deficient number, since it is larger than the sum of its proper divisors (2427996274).

4855992542 is a wasteful number, since it uses less digits than its factorization.

4855992542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427996273.

The product of its digits is 5184000, while the sum is 53.

The square root of 4855992542 is about 69684.9520484875. The cubic root of 4855992542 is about 1693.3991483588.

The spelling of 4855992542 in words is "four billion, eight hundred fifty-five million, nine hundred ninety-two thousand, five hundred forty-two".