245573434332 has 18 divisors (see below), whose sum is σ = 620755070208. Its totient is φ = 81857811432.

The previous prime is 245573434321. The next prime is 245573434373. The reversal of 245573434332 is 233434375542.

245573434332 is a `hidden beast` number, since 2 + 4 + 5 + 573 + 4 + 3 + 43 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×245573434332² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3410742108 + ... + 3410742179.

Almost surely, 2^245573434332 is an apocalyptic number.

It is an amenable number.

245573434332 is an abundant number, since it is smaller than the sum of its proper divisors (375181635876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245573434332 is a wasteful number, since it uses less digits than its factorization.

245573434332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6821484297 (or 6821484292 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 45.

The spelling of 245573434332 in words is "two hundred forty-five billion, five hundred seventy-three million, four hundred thirty-four thousand, three hundred thirty-two".