1025141532 has 48 divisors (see below), whose sum is σ = 2534868000. Its totient is φ = 321879040.

The previous prime is 1025141527. The next prime is 1025141563. The reversal of 1025141532 is 2351415201.

It is a happy number.

It is a super-3 number, since 3×1025141532³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21657 + ... + 50192.

It is an arithmetic number, because the mean of its divisors is an integer number (52809750).

Almost surely, 2^1025141532 is an apocalyptic number.

1025141532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1025141532 is an abundant number, since it is smaller than the sum of its proper divisors (1509726468).

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

1025141532 is a wasteful number, since it uses less digits than its factorization.

1025141532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71926 (or 71924 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1025141532 is about 32017.8314693547. The cubic root of 1025141532 is about 1008.3112425428.

Adding to 1025141532 its reverse (2351415201), we get a palindrome (3376556733).

The spelling of 1025141532 in words is "one billion, twenty-five million, one hundred forty-one thousand, five hundred thirty-two".