542862907 has 2 divisors, whose sum is σ = 542862908. Its totient is φ = 542862906.

The previous prime is 542862893. The next prime is 542862913. The reversal of 542862907 is 709268245.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-542862907 is a prime.

It is a super-3 number, since 3×542862907³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (542862707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271431453 + 271431454.

It is an arithmetic number, because the mean of its divisors is an integer number (271431454).

Almost surely, 2^542862907 is an apocalyptic number.

542862907 is a deficient number, since it is larger than the sum of its proper divisors (1).

542862907 is an equidigital number, since it uses as much as digits as its factorization.

542862907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 542862907 is about 23299.4185978964. The cubic root of 542862907 is about 815.7618464904.

The spelling of 542862907 in words is "five hundred forty-two million, eight hundred sixty-two thousand, nine hundred seven".