5215677492 has 96 divisors (see below), whose sum is σ = 12773376000. Its totient is φ = 1654307200.

The previous prime is 5215677473. The next prime is 5215677559. The reversal of 5215677492 is 2947765125.

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, 8707009 + ... + 8707607.

It is an arithmetic number, because the mean of its divisors is an integer number (133056000).

Almost surely, 2^5215677492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5215677492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6386688000).

5215677492 is an abundant number, since it is smaller than the sum of its proper divisors (7557698508).

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

5215677492 is a wasteful number, since it uses less digits than its factorization.

5215677492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957 (or 955 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 48.

The square root of 5215677492 is about 72219.6475482953. The cubic root of 5215677492 is about 1734.2175480589.

The spelling of 5215677492 in words is "five billion, two hundred fifteen million, six hundred seventy-seven thousand, four hundred ninety-two".