1000425153 has 16 divisors (see below), whose sum is σ = 1641723776. Its totient is φ = 527696640.

The previous prime is 1000425137. The next prime is 1000425161. The reversal of 1000425153 is 3515240001.

It is not a de Polignac number, because 1000425153 - 2⁴ = 1000425137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1000425113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1832008 + ... + 1832553.

It is an arithmetic number, because the mean of its divisors is an integer number (102607736).

Almost surely, 2^1000425153 is an apocalyptic number.

1000425153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1000425153 is a deficient number, since it is larger than the sum of its proper divisors (641298623).

1000425153 is a wasteful number, since it uses less digits than its factorization.

1000425153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3664584.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1000425153 is about 31629.4981465087. The cubic root of 1000425153 is about 1000.1416975875.

Adding to 1000425153 its reverse (3515240001), we get a palindrome (4515665154).

The spelling of 1000425153 in words is "one billion, four hundred twenty-five thousand, one hundred fifty-three".