5437846820 has 48 divisors (see below), whose sum is σ = 13055040768. Its totient is φ = 1863803520.

The previous prime is 5437846727. The next prime is 5437846823. The reversal of 5437846820 is 286487345.

It is a super-2 number, since 2×5437846820² = 59140356075568224800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5437846823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 787985 + ... + 794855.

It is an arithmetic number, because the mean of its divisors is an integer number (271980016).

Almost surely, 2^5437846820 is an apocalyptic number.

It is an amenable number.

5437846820 is an abundant number, since it is smaller than the sum of its proper divisors (7617193948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5437846820 is a wasteful number, since it uses less digits than its factorization.

5437846820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12540 (or 12538 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

The square root of 5437846820 is about 73741.7576411086. The cubic root of 5437846820 is about 1758.4997998672.

The spelling of 5437846820 in words is "five billion, four hundred thirty-seven million, eight hundred forty-six thousand, eight hundred twenty".