542551552 has 20 divisors (see below), whose sum is σ = 1084044456. Its totient is φ = 271275520.

The previous prime is 542551547. The next prime is 542551567. The reversal of 542551552 is 255155245.

It is a super-3 number, since 3×542551552³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529324 + ... + 530347.

Almost surely, 2^542551552 is an apocalyptic number.

It is an amenable number.

542551552 is a deficient number, since it is larger than the sum of its proper divisors (541492904).

542551552 is an equidigital number, since it uses as much as digits as its factorization.

542551552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059689 (or 1059673 counting only the distinct ones).

The product of its digits is 50000, while the sum is 34.

The square root of 542551552 is about 23292.7360350818. The cubic root of 542551552 is about 815.6058586094.

The spelling of 542551552 in words is "five hundred forty-two million, five hundred fifty-one thousand, five hundred fifty-two".