146858054359 has 4 divisors (see below), whose sum is σ = 148283860816. Its totient is φ = 145432247904.

The previous prime is 146858054351. The next prime is 146858054363. The reversal of 146858054359 is 953450858641.

It is a happy number.

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 146858054359 - 2³ = 146858054351 is a prime.

It is a super-2 number, since 2×146858054359² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146858054351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712903074 + ... + 712903279.

It is an arithmetic number, because the mean of its divisors is an integer number (37070965204).

Almost surely, 2^146858054359 is an apocalyptic number.

146858054359 is a deficient number, since it is larger than the sum of its proper divisors (1425806457).

146858054359 is a wasteful number, since it uses less digits than its factorization.

146858054359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425806456.

The product of its (nonzero) digits is 20736000, while the sum is 58.

The spelling of 146858054359 in words is "one hundred forty-six billion, eight hundred fifty-eight million, fifty-four thousand, three hundred fifty-nine".