4747400542 has 4 divisors (see below), whose sum is σ = 7121100816. Its totient is φ = 2373700270.

The previous prime is 4747400507. The next prime is 4747400557. The reversal of 4747400542 is 2450047474.

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, 1186850134 + ... + 1186850137.

It is an arithmetic number, because the mean of its divisors is an integer number (1780275204).

Almost surely, 2^4747400542 is an apocalyptic number.

4747400542 is a deficient number, since it is larger than the sum of its proper divisors (2373700274).

4747400542 is a wasteful number, since it uses less digits than its factorization.

4747400542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373700273.

The product of its (nonzero) digits is 125440, while the sum is 37.

The square root of 4747400542 is about 68901.3827292312. The cubic root of 4747400542 is about 1680.6810048535.

The spelling of 4747400542 in words is "four billion, seven hundred forty-seven million, four hundred thousand, five hundred forty-two".