5242146407 has 18 divisors (see below), whose sum is σ = 5663841624. Its totient is φ = 4842513720.

The previous prime is 5242146353. The next prime is 5242146431. The reversal of 5242146407 is 7046412425.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-5242146407 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 (5242146467) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10763918 + ... + 10764404.

It is an arithmetic number, because the mean of its divisors is an integer number (314657868).

Almost surely, 2^5242146407 is an apocalyptic number.

5242146407 is a deficient number, since it is larger than the sum of its proper divisors (421695217).

5242146407 is an frugal number, since it uses more digits than its factorization.

5242146407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059 (or 541 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 5242146407 is about 72402.6685074521. The cubic root of 5242146407 is about 1737.1462455418.

The spelling of 5242146407 in words is "five billion, two hundred forty-two million, one hundred forty-six thousand, four hundred seven".