1494200253 has 16 divisors (see below), whose sum is σ = 2452021376. Its totient is φ = 788149440.

The previous prime is 1494200219. The next prime is 1494200287. The reversal of 1494200253 is 3520024941.

It is an interprime number because it is at equal distance from previous prime (1494200219) and next prime (1494200287).

It is not a de Polignac number, because 1494200253 - 2¹⁰ = 1494199229 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1494200253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494200203) 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, 2736358 + ... + 2736903.

It is an arithmetic number, because the mean of its divisors is an integer number (153251336).

Almost surely, 2^1494200253 is an apocalyptic number.

1494200253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1494200253 is a deficient number, since it is larger than the sum of its proper divisors (957821123).

1494200253 is a wasteful number, since it uses less digits than its factorization.

1494200253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5473284.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1494200253 is about 38654.8865345638. The cubic root of 1494200253 is about 1143.2369918755.

The spelling of 1494200253 in words is "one billion, four hundred ninety-four million, two hundred thousand, two hundred fifty-three".