4906738542 has 16 divisors (see below), whose sum is σ = 9817103232. Its totient is φ = 1634975160.

The previous prime is 4906738541. The next prime is 4906738561. The reversal of 4906738542 is 2458376094.

It is a junction number, because it is equal to n+sod(n) for n = 4906738491 and 4906738500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4906738541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133338 + ... + 166109.

It is an arithmetic number, because the mean of its divisors is an integer number (613568952).

Almost surely, 2^4906738542 is an apocalyptic number.

4906738542 is an abundant number, since it is smaller than the sum of its proper divisors (4910364690).

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

4906738542 is a wasteful number, since it uses less digits than its factorization.

4906738542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302183.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The square root of 4906738542 is about 70048.1159061398. The cubic root of 4906738542 is about 1699.2774948220.

The spelling of 4906738542 in words is "four billion, nine hundred six million, seven hundred thirty-eight thousand, five hundred forty-two".