59955494545 has 4 divisors (see below), whose sum is σ = 71946593460. Its totient is φ = 47964395632.

The previous prime is 59955494537. The next prime is 59955494597. The reversal of 59955494545 is 54549455995.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22549226896 + 37406267649 = 150164^2 + 193407^2 .

It is a cyclic number.

It is not a de Polignac number, because 59955494545 - 2³ = 59955494537 is a prime.

It is a super-2 number, since 2×59955494545² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5995549450 + ... + 5995549459.

It is an arithmetic number, because the mean of its divisors is an integer number (17986648365).

Almost surely, 2^59955494545 is an apocalyptic number.

It is an amenable number.

59955494545 is a deficient number, since it is larger than the sum of its proper divisors (11991098915).

59955494545 is a wasteful number, since it uses less digits than its factorization.

59955494545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11991098914.

The product of its digits is 145800000, while the sum is 64.

The spelling of 59955494545 in words is "fifty-nine billion, nine hundred fifty-five million, four hundred ninety-four thousand, five hundred forty-five".