5214449511 has 24 divisors (see below), whose sum is σ = 7624056960. Its totient is φ = 3433990416.

The previous prime is 5214449507. The next prime is 5214449533. The reversal of 5214449511 is 1159444125.

5214449511 is a `hidden beast` number, since 521 + 4 + 44 + 95 + 1 + 1 = 666.

It is not a de Polignac number, because 5214449511 - 2² = 5214449507 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5214449501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 338176 + ... + 353258.

It is an arithmetic number, because the mean of its divisors is an integer number (317669040).

Almost surely, 2^5214449511 is an apocalyptic number.

5214449511 is a deficient number, since it is larger than the sum of its proper divisors (2409607449).

5214449511 is a wasteful number, since it uses less digits than its factorization.

5214449511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15555 (or 15552 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 5214449511 is about 72211.1453378216. The cubic root of 5214449511 is about 1734.0814357734.

The spelling of 5214449511 in words is "five billion, two hundred fourteen million, four hundred forty-nine thousand, five hundred eleven".