1463572253 has 8 divisors (see below), whose sum is σ = 1719441696. Its totient is φ = 1228172400.

The previous prime is 1463572237. The next prime is 1463572289. The reversal of 1463572253 is 3522753641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1463572253 - 2⁴ = 1463572237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463572153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5117243 + ... + 5117528.

It is an arithmetic number, because the mean of its divisors is an integer number (214930212).

Almost surely, 2^1463572253 is an apocalyptic number.

1463572253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1463572253 is a deficient number, since it is larger than the sum of its proper divisors (255869443).

1463572253 is a wasteful number, since it uses less digits than its factorization.

1463572253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10234795.

The product of its digits is 151200, while the sum is 38.

The square root of 1463572253 is about 38256.6628575991. The cubic root of 1463572253 is about 1135.3716761619.

The spelling of 1463572253 in words is "one billion, four hundred sixty-three million, five hundred seventy-two thousand, two hundred fifty-three".