5307671920 has 20 divisors (see below), whose sum is σ = 12340337400. Its totient is φ = 2123068736.

The previous prime is 5307671917. The next prime is 5307671951. The reversal of 5307671920 is 291767035.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33172870 + ... + 33173029.

It is an arithmetic number, because the mean of its divisors is an integer number (617016870).

Almost surely, 2^5307671920 is an apocalyptic number.

It is an amenable number.

5307671920 is an abundant number, since it is smaller than the sum of its proper divisors (7032665480).

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

5307671920 is a wasteful number, since it uses less digits than its factorization.

5307671920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66345912 (or 66345906 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 5307671920 is about 72853.7708015172. The cubic root of 5307671920 is about 1744.3542595299.

The spelling of 5307671920 in words is "five billion, three hundred seven million, six hundred seventy-one thousand, nine hundred twenty".