1025352430 has 8 divisors (see below), whose sum is σ = 1845634392. Its totient is φ = 410140968.

The previous prime is 1025352409. The next prime is 1025352457. The reversal of 1025352430 is 342535201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1025352395 and 1025352404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51267612 + ... + 51267631.

It is an arithmetic number, because the mean of its divisors is an integer number (230704299).

Almost surely, 2^1025352430 is an apocalyptic number.

1025352430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1025352430 is a deficient number, since it is larger than the sum of its proper divisors (820281962).

1025352430 is a wasteful number, since it uses less digits than its factorization.

1025352430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102535250.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1025352430 is about 32021.1247460173. The cubic root of 1025352430 is about 1008.3803829938.

Adding to 1025352430 its reverse (342535201), we get a palindrome (1367887631).

The spelling of 1025352430 in words is "one billion, twenty-five million, three hundred fifty-two thousand, four hundred thirty".