542813100 has 72 divisors (see below), whose sum is σ = 1621229568. Its totient is φ = 140078400.

The previous prime is 542813093. The next prime is 542813101. The reversal of 542813100 is 1318245.

It is a super-2 number, since 2×542813100² = 589292123063220000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (542813101) 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, 19884 + ... + 38483.

Almost surely, 2^542813100 is an apocalyptic number.

542813100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

542813100 is an abundant number, since it is smaller than the sum of its proper divisors (1078416468).

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

542813100 is a wasteful number, since it uses less digits than its factorization.

542813100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58415 (or 58408 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 542813100 is about 23298.3497269656. The cubic root of 542813100 is about 815.7368973473.

It can be divided in two parts, 5428 and 13100, that added together give a triangular number (18528 = T₁₉₂).

The spelling of 542813100 in words is "five hundred forty-two million, eight hundred thirteen thousand, one hundred".