1010251532 has 12 divisors (see below), whose sum is σ = 1768286016. Its totient is φ = 505026960.

The previous prime is 1010251531. The next prime is 1010251547. The reversal of 1010251532 is 2351520101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1010251531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1358 + ... + 44970.

It is an arithmetic number, because the mean of its divisors is an integer number (147357168).

Almost surely, 2^1010251532 is an apocalyptic number.

It is an amenable number.

1010251532 is a deficient number, since it is larger than the sum of its proper divisors (758034484).

1010251532 is a wasteful number, since it uses less digits than its factorization.

1010251532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49408 (or 49406 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 1010251532 is about 31784.4542504665. The cubic root of 1010251532 is about 1003.4055662858.

Adding to 1010251532 its reverse (2351520101), we get a palindrome (3361771633).

The spelling of 1010251532 in words is "one billion, ten million, two hundred fifty-one thousand, five hundred thirty-two".