5215745501 has 8 divisors (see below), whose sum is σ = 5351924160. Its totient is φ = 5080243392.

The previous prime is 5215745477. The next prime is 5215745531. The reversal of 5215745501 is 1055475125.

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

It is a cyclic number.

It is not a de Polignac number, because 5215745501 - 2²² = 5211551197 is a prime.

It is a super-2 number, since 2×5215745501² = 54408002262403482002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5215745531) 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, 153500 + ... + 184373.

It is an arithmetic number, because the mean of its divisors is an integer number (668990520).

Almost surely, 2^5215745501 is an apocalyptic number.

It is an amenable number.

5215745501 is a deficient number, since it is larger than the sum of its proper divisors (136178659).

5215745501 is a wasteful number, since it uses less digits than its factorization.

5215745501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338275.

The product of its (nonzero) digits is 35000, while the sum is 35.

The square root of 5215745501 is about 72220.1183950843. The cubic root of 5215745501 is about 1734.2250857111.

The spelling of 5215745501 in words is "five billion, two hundred fifteen million, seven hundred forty-five thousand, five hundred one".