5211610365 has 32 divisors (see below), whose sum is σ = 9370448640. Its totient is φ = 2454160896.

The previous prime is 5211610337. The next prime is 5211610381. The reversal of 5211610365 is 5630161125.

It is not a de Polignac number, because 5211610365 - 2⁷ = 5211610237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 576520 + ... + 585489.

It is an arithmetic number, because the mean of its divisors is an integer number (292826520).

Almost surely, 2^5211610365 is an apocalyptic number.

It is an amenable number.

5211610365 is a deficient number, since it is larger than the sum of its proper divisors (4158838275).

5211610365 is a wasteful number, since it uses less digits than its factorization.

5211610365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162053.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 5211610365 is about 72191.4840199313. The cubic root of 5211610365 is about 1733.7666563530.

It can be divided in two parts, 52116 and 10365, that added together give a triangular number (62481 = T₃₅₃).

The spelling of 5211610365 in words is "five billion, two hundred eleven million, six hundred ten thousand, three hundred sixty-five".