5211672830 has 288 divisors, whose sum is σ = 13229244000. Its totient is φ = 1460809728.

The previous prime is 5211672827. The next prime is 5211672841. The reversal of 5211672830 is 382761125.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

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 143 ways as a sum of consecutive naturals, for example, 34977596 + ... + 34977744.

It is an arithmetic number, because the mean of its divisors is an integer number (45934875).

Almost surely, 2^5211672830 is an apocalyptic number.

5211672830 is an abundant number, since it is smaller than the sum of its proper divisors (8017571170).

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

5211672830 is a wasteful number, since it uses less digits than its factorization.

5211672830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 5211672830 is about 72191.9166527666. The cubic root of 5211672830 is about 1733.7735831500.

The spelling of 5211672830 in words is "five billion, two hundred eleven million, six hundred seventy-two thousand, eight hundred thirty".