47821792037 has 8 divisors (see below), whose sum is σ = 50372340000. Its totient is φ = 45274605264.

The previous prime is 47821792021. The next prime is 47821792063. The reversal of 47821792037 is 73029712874.

It is a happy number.

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 47821792037 - 2⁴ = 47821792021 is a prime.

It is a super-3 number, since 3×47821792037³ (a number of 33 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 (47821792937) 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, 811058 + ... + 868019.

It is an arithmetic number, because the mean of its divisors is an integer number (6296542500).

Almost surely, 2^47821792037 is an apocalyptic number.

It is an amenable number.

47821792037 is a deficient number, since it is larger than the sum of its proper divisors (2550547963).

47821792037 is a wasteful number, since it uses less digits than its factorization.

47821792037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680595.

The product of its (nonzero) digits is 1185408, while the sum is 50.

The spelling of 47821792037 in words is "forty-seven billion, eight hundred twenty-one million, seven hundred ninety-two thousand, thirty-seven".