5245144020354 has 32 divisors (see below), whose sum is σ = 11989693992960. Its totient is φ = 1498513405392.

The previous prime is 5245144020331. The next prime is 5245144020383. The reversal of 5245144020354 is 4530204415425.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3488754 + ... + 4760429.

It is an arithmetic number, because the mean of its divisors is an integer number (374677937280).

Almost surely, 2^{5245144020354} is an apocalyptic number.

5245144020354 is an abundant number, since it is smaller than the sum of its proper divisors (6744549972606).

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

5245144020354 is a wasteful number, since it uses less digits than its factorization.

5245144020354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8264334.

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 5245144020354 its reverse (4530204415425), we get a palindrome (9775348435779).

The spelling of 5245144020354 in words is "five trillion, two hundred forty-five billion, one hundred forty-four million, twenty thousand, three hundred fifty-four".