542011347 has 48 divisors (see below), whose sum is σ = 865612800. Its totient is φ = 325477440.

The previous prime is 542011343. The next prime is 542011361. The reversal of 542011347 is 743110245.

542011347 is a `hidden beast` number, since 542 + 0 + 113 + 4 + 7 = 666.

It is not a de Polignac number, because 542011347 - 2² = 542011343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 542011347.

It is not an unprimeable number, because it can be changed into a prime (542011343) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 311893 + ... + 313625.

It is an arithmetic number, because the mean of its divisors is an integer number (18033600).

Almost surely, 2^542011347 is an apocalyptic number.

542011347 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

542011347 is a deficient number, since it is larger than the sum of its proper divisors (323601453).

542011347 is a wasteful number, since it uses less digits than its factorization.

542011347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848 (or 1845 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 542011347 is about 23281.1371500621. The cubic root of 542011347 is about 815.3350759395.

The spelling of 542011347 in words is "five hundred forty-two million, eleven thousand, three hundred forty-seven".