245412036546 has 16 divisors (see below), whose sum is σ = 490834629504. Its totient is φ = 81802252784.

The previous prime is 245412036481. The next prime is 245412036577. The reversal of 245412036546 is 645630214542.

It is a happy number.

It is a super-2 number, since 2×245412036546² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 245412036498 and 245412036507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119706 + ... + 710741.

It is an arithmetic number, because the mean of its divisors is an integer number (30677164344).

Almost surely, 2^245412036546 is an apocalyptic number.

245412036546 is an abundant number, since it is smaller than the sum of its proper divisors (245422592958).

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

245412036546 is a wasteful number, since it uses less digits than its factorization.

245412036546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879705.

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 245412036546 in words is "two hundred forty-five billion, four hundred twelve million, thirty-six thousand, five hundred forty-six".