245625526542 has 64 divisors (see below), whose sum is σ = 553299683328. Its totient is φ = 72017664000.

The previous prime is 245625526507. The next prime is 245625526543.

245625526542 is nontrivially palindromic in base 10.

245625526542 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 245625526491 and 245625526500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245625526543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19424542 + ... + 19437182.

It is an arithmetic number, because the mean of its divisors is an integer number (8645307552).

Almost surely, 2^245625526542 is an apocalyptic number.

245625526542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

245625526542 is an abundant number, since it is smaller than the sum of its proper divisors (307674156786).

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

245625526542 is a wasteful number, since it uses less digits than its factorization.

245625526542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22185.

The product of its digits is 5760000, while the sum is 48.

The spelling of 245625526542 in words is "two hundred forty-five billion, six hundred twenty-five million, five hundred twenty-six thousand, five hundred forty-two".