1025415952 has 30 divisors (see below), whose sum is σ = 2183779934. Its totient is φ = 466097280.

The previous prime is 1025415949. The next prime is 1025415961. The reversal of 1025415952 is 2595145201.

1025415952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 802928896 + 222487056 = 28336^2 + 14916^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 262893 + ... + 266764.

Almost surely, 2^1025415952 is an apocalyptic number.

It is an amenable number.

1025415952 is an abundant number, since it is smaller than the sum of its proper divisors (1158363982).

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

1025415952 is a wasteful number, since it uses less digits than its factorization.

1025415952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529687 (or 529670 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 1025415952 is about 32022.1166071201. The cubic root of 1025415952 is about 1008.4012060832.

The spelling of 1025415952 in words is "one billion, twenty-five million, four hundred fifteen thousand, nine hundred fifty-two".