245553426134 has 8 divisors (see below), whose sum is σ = 371709315120. Its totient is φ = 121650321096.

The previous prime is 245553426059. The next prime is 245553426161. The reversal of 245553426134 is 431624355542.

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

It is a super-2 number, since 2×245553426134² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 563195714 + ... + 563196149.

It is an arithmetic number, because the mean of its divisors is an integer number (46463664390).

Almost surely, 2^245553426134 is an apocalyptic number.

245553426134 is a deficient number, since it is larger than the sum of its proper divisors (126155888986).

245553426134 is a wasteful number, since it uses less digits than its factorization.

245553426134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126391974.

The product of its digits is 1728000, while the sum is 44.

The spelling of 245553426134 in words is "two hundred forty-five billion, five hundred fifty-three million, four hundred twenty-six thousand, one hundred thirty-four".