4890901542 has 8 divisors (see below), whose sum is σ = 9781803096. Its totient is φ = 1630300512.

The previous prime is 4890901541. The next prime is 4890901597. The reversal of 4890901542 is 2451090984.

It is a sphenic number, since it is the product of 3 distinct primes.

4890901542 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4890901494 and 4890901503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4890901541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407575123 + ... + 407575134.

It is an arithmetic number, because the mean of its divisors is an integer number (1222725387).

Almost surely, 2^4890901542 is an apocalyptic number.

4890901542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4890901542 is a wasteful number, since it uses less digits than its factorization.

4890901542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815150262.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 4890901542 is about 69934.9808178997. The cubic root of 4890901542 is about 1697.4473271426.

The spelling of 4890901542 in words is "four billion, eight hundred ninety million, nine hundred one thousand, five hundred forty-two".