5211007764 has 24 divisors (see below), whose sum is σ = 12325582080. Its totient is φ = 1713207744.

The previous prime is 5211007759. The next prime is 5211007783. The reversal of 5211007764 is 4677001125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2973444 + ... + 2975195.

It is an arithmetic number, because the mean of its divisors is an integer number (513565920).

Almost surely, 2^5211007764 is an apocalyptic number.

It is an amenable number.

5211007764 is an abundant number, since it is smaller than the sum of its proper divisors (7114574316).

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

5211007764 is a wasteful number, since it uses less digits than its factorization.

5211007764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5948719 (or 5948717 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 5211007764 is about 72187.3102698805. The cubic root of 5211007764 is about 1733.6998305724.

Adding to 5211007764 its reverse (4677001125), we get a palindrome (9888008889).

The spelling of 5211007764 in words is "five billion, two hundred eleven million, seven thousand, seven hundred sixty-four".