542485013 has 16 divisors (see below), whose sum is σ = 627777024. Its totient is φ = 459164160.

The previous prime is 542485003. The next prime is 542485019. The reversal of 542485013 is 310584245.

It is not a de Polignac number, because 542485013 - 2¹⁰ = 542483989 is a prime.

It is a super-2 number, since 2×542485013² = 588579978659220338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542485019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 595028 + ... + 595938.

It is an arithmetic number, because the mean of its divisors is an integer number (39236064).

Almost surely, 2^542485013 is an apocalyptic number.

It is an amenable number.

542485013 is a deficient number, since it is larger than the sum of its proper divisors (85292011).

542485013 is an equidigital number, since it uses as much as digits as its factorization.

542485013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 542485013 is about 23291.3076704594. The cubic root of 542485013 is about 815.5725150394.

The spelling of 542485013 in words is "five hundred forty-two million, four hundred eighty-five thousand, thirteen".