613271045621054 has 8 divisors (see below), whose sum is σ = 919906963773528. Its totient is φ = 306635391029880.

The previous prime is 613271045621051. The next prime is 613271045621107. The reversal of 613271045621054 is 450126540172316.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×613271045621054² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613271045621051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59966657 + ... + 69444524.

It is an arithmetic number, because the mean of its divisors is an integer number (114988370471691).

Almost surely, 2^{613271045621054} is an apocalyptic number.

613271045621054 is a deficient number, since it is larger than the sum of its proper divisors (306635918152474).

613271045621054 is a wasteful number, since it uses less digits than its factorization.

613271045621054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131780650.

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 613271045621054 in words is "six hundred thirteen trillion, two hundred seventy-one billion, forty-five million, six hundred twenty-one thousand, fifty-four".