2137005471 has 8 divisors (see below), whose sum is σ = 2849713840. Its totient is φ = 1424483712.

The previous prime is 2137005461. The next prime is 2137005503. The reversal of 2137005471 is 1745007312.

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

It is not a de Polignac number, because 2137005471 - 2⁵ = 2137005439 is a prime.

It is a super-3 number, since 3×2137005471³ (a number of 29 digits) contains 333 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 (2137005461) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 17290 + ... + 67623.

It is an arithmetic number, because the mean of its divisors is an integer number (356214230).

Almost surely, 2^2137005471 is an apocalyptic number.

2137005471 is a deficient number, since it is larger than the sum of its proper divisors (712708369).

2137005471 is an equidigital number, since it uses as much as digits as its factorization.

2137005471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93305.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 2137005471 is about 46227.7564997481. The cubic root of 2137005471 is about 1288.0573831458.

The spelling of 2137005471 in words is "two billion, one hundred thirty-seven million, five thousand, four hundred seventy-one".