45397544579355 has 64 divisors (see below), whose sum is σ = 76865162019840. Its totient is φ = 22815895781376.

The previous prime is 45397544579353. The next prime is 45397544579371. The reversal of 45397544579355 is 55397544579354.

It is not a de Polignac number, because 45397544579355 - 2¹ = 45397544579353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45397544579351) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 459407362 + ... + 459506168.

It is an arithmetic number, because the mean of its divisors is an integer number (1201018156560).

Almost surely, 2^{45397544579355} is an apocalyptic number.

45397544579355 is a deficient number, since it is larger than the sum of its proper divisors (31467617440485).

45397544579355 is a wasteful number, since it uses less digits than its factorization.

45397544579355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107380.

The product of its digits is 7144200000, while the sum is 75.

Subtracting 45397544579355 from its reverse (55397544579354), we obtain a palindrome (9999999999999).

The spelling of 45397544579355 in words is "forty-five trillion, three hundred ninety-seven billion, five hundred forty-four million, five hundred seventy-nine thousand, three hundred fifty-five".