5165401641 has 8 divisors (see below), whose sum is σ = 6887546400. Its totient is φ = 3443428992.

The previous prime is 5165401639. The next prime is 5165401651. The reversal of 5165401641 is 1461045615.

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

It is not a de Polignac number, because 5165401641 - 2¹ = 5165401639 is a prime.

It is a super-2 number, since 2×5165401641² = 53362748225690985762, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5165401621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67746 + ... + 122148.

It is an arithmetic number, because the mean of its divisors is an integer number (860943300).

Almost surely, 2^5165401641 is an apocalyptic number.

It is an amenable number.

5165401641 is a deficient number, since it is larger than the sum of its proper divisors (1722144759).

5165401641 is a wasteful number, since it uses less digits than its factorization.

5165401641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86055.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 5165401641 is about 71870.7286800405. The cubic root of 5165401641 is about 1728.6272916930.

The spelling of 5165401641 in words is "five billion, one hundred sixty-five million, four hundred one thousand, six hundred forty-one".