2529347448 has 32 divisors (see below), whose sum is σ = 6695332560. Its totient is φ = 793520640.

The previous prime is 2529347437. The next prime is 2529347449. The reversal of 2529347448 is 8447439252.

2529347448 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2529347448² = 12795197025408225408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2529347397 and 2529347406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2529347449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3099283 + ... + 3100098.

Almost surely, 2^2529347448 is an apocalyptic number.

It is an amenable number.

2529347448 is an abundant number, since it is smaller than the sum of its proper divisors (4165985112).

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

2529347448 is a wasteful number, since it uses less digits than its factorization.

2529347448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6199407 (or 6199403 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 48.

The square root of 2529347448 is about 50292.6182257396. The cubic root of 2529347448 is about 1362.4989105061.

The spelling of 2529347448 in words is "two billion, five hundred twenty-nine million, three hundred forty-seven thousand, four hundred forty-eight".