1414157533 has 8 divisors (see below), whose sum is σ = 1441828728. Its totient is φ = 1386710784.

The previous prime is 1414157497. The next prime is 1414157567. The reversal of 1414157533 is 3357514141.

It can be written as a sum of positive squares in 4 ways, for example, as 128074489 + 1286083044 = 11317^2 + 35862^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1414157533 - 2⁹ = 1414157021 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 (1414157233) 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, 43360 + ... + 68617.

It is an arithmetic number, because the mean of its divisors is an integer number (180228591).

Almost surely, 2^1414157533 is an apocalyptic number.

It is an amenable number.

1414157533 is a deficient number, since it is larger than the sum of its proper divisors (27671195).

1414157533 is a wasteful number, since it uses less digits than its factorization.

1414157533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112223.

The product of its digits is 25200, while the sum is 34.

The square root of 1414157533 is about 37605.2859715227. The cubic root of 1414157533 is about 1122.4472245993.

The spelling of 1414157533 in words is "one billion, four hundred fourteen million, one hundred fifty-seven thousand, five hundred thirty-three".