542007025 has 12 divisors (see below), whose sum is σ = 768101632.
Its totient is φ = 371661840.
The previous prime is 542007001. The next prime is 542007031. The reversal of 542007025 is 520700245.
542007025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 542007025 - 213 = 541998833 is a prime.
It is a super-3 number, since 3×5420070253 (a number of 27 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1548417 + ... + 1548766.
Almost surely, 2542007025 is an apocalyptic number.
It is an amenable number.
542007025 is a deficient number, since it is larger than the sum of its proper divisors (226094607).
542007025 is a wasteful number, since it uses less digits than its factorization.
542007025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3097200 (or 3097195 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 25.
The square root of 542007025 is about 23281.0443279506.
The cubic root of 542007025 is about 815.3329087724.
The spelling of 542007025 in words is "five hundred forty-two million, seven thousand, twenty-five".