245533335542 has 8 divisors (see below), whose sum is σ = 401781821832. Its totient is φ = 111606061600.

The previous prime is 245533335539. The next prime is 245533335557.

It is a happy number.

245533335542 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 245533335493 and 245533335502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5580303059 + ... + 5580303102.

It is an arithmetic number, because the mean of its divisors is an integer number (50222727729).

Almost surely, 2^245533335542 is an apocalyptic number.

245533335542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

245533335542 is a deficient number, since it is larger than the sum of its proper divisors (156248486290).

245533335542 is a wasteful number, since it uses less digits than its factorization.

245533335542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11160606174.

The product of its digits is 3240000, while the sum is 44.

The spelling of 245533335542 in words is "two hundred forty-five billion, five hundred thirty-three million, three hundred thirty-five thousand, five hundred forty-two".