5142256207 has 4 divisors (see below), whose sum is σ = 5609734056. Its totient is φ = 4674778360.

The previous prime is 5142256201. The next prime is 5142256219. The reversal of 5142256207 is 7026522415.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5142256207 - 2³ = 5142256199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142256201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233738908 + ... + 233738929.

It is an arithmetic number, because the mean of its divisors is an integer number (1402433514).

Almost surely, 2^5142256207 is an apocalyptic number.

5142256207 is a deficient number, since it is larger than the sum of its proper divisors (467477849).

5142256207 is a wasteful number, since it uses less digits than its factorization.

5142256207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467477848.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 5142256207 is about 71709.5266125778. The cubic root of 5142256207 is about 1726.0415142230.

The spelling of 5142256207 in words is "five billion, one hundred forty-two million, two hundred fifty-six thousand, two hundred seven".