47037147437 has 8 divisors (see below), whose sum is σ = 54900500736. Its totient is φ = 39459734352.

The previous prime is 47037147413. The next prime is 47037147449. The reversal of 47037147437 is 73474173074.

It is a happy number.

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

It is not a de Polignac number, because 47037147437 - 2⁶ = 47037147373 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47037147391 and 47037147400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47037147457) 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, 71484698 + ... + 71485355.

It is an arithmetic number, because the mean of its divisors is an integer number (6862562592).

Almost surely, 2^47037147437 is an apocalyptic number.

47037147437 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

47037147437 is a deficient number, since it is larger than the sum of its proper divisors (7863353299).

47037147437 is a wasteful number, since it uses less digits than its factorization.

47037147437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142970107.

The product of its (nonzero) digits is 1382976, while the sum is 47.

The spelling of 47037147437 in words is "forty-seven billion, thirty-seven million, one hundred forty-seven thousand, four hundred thirty-seven".