1253228150 has 24 divisors (see below), whose sum is σ = 2332945920. Its totient is φ = 500873760.

The previous prime is 1253228149. The next prime is 1253228177. The reversal of 1253228150 is 518223521.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54152 + ... + 73748.

It is an arithmetic number, because the mean of its divisors is an integer number (97206080).

Almost surely, 2^1253228150 is an apocalyptic number.

1253228150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1253228150 is a deficient number, since it is larger than the sum of its proper divisors (1079717770).

1253228150 is a wasteful number, since it uses less digits than its factorization.

1253228150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20888 (or 20883 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 1253228150 is about 35400.9625575351. The cubic root of 1253228150 is about 1078.1438596715.

The spelling of 1253228150 in words is "one billion, two hundred fifty-three million, two hundred twenty-eight thousand, one hundred fifty".