542528701 has 24 divisors (see below), whose sum is σ = 678616704. Its totient is φ = 428463360.

The previous prime is 542528683. The next prime is 542528747. The reversal of 542528701 is 107825245.

It is a happy number.

It is not a de Polignac number, because 542528701 - 2¹⁹ = 542004413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542528401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23020 + ... + 40186.

It is an arithmetic number, because the mean of its divisors is an integer number (28275696).

Almost surely, 2^542528701 is an apocalyptic number.

It is an amenable number.

542528701 is a deficient number, since it is larger than the sum of its proper divisors (136088003).

542528701 is a wasteful number, since it uses less digits than its factorization.

542528701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17221 (or 17208 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 542528701 is about 23292.2455121871. The cubic root of 542528701 is about 815.5944079795.

The spelling of 542528701 in words is "five hundred forty-two million, five hundred twenty-eight thousand, seven hundred one".