1542663713 has 8 divisors (see below), whose sum is σ = 1624711200. Its totient is φ = 1460701728.

The previous prime is 1542663697. The next prime is 1542663761. The reversal of 1542663713 is 3173662451.

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 1542663713 - 2⁴ = 1542663697 is a prime.

It is a super-2 number, since 2×1542663713² = 4759622662813892738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1542683713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17498 + ... + 58236.

It is an arithmetic number, because the mean of its divisors is an integer number (203088900).

Almost surely, 2^1542663713 is an apocalyptic number.

It is an amenable number.

1542663713 is a deficient number, since it is larger than the sum of its proper divisors (82047487).

1542663713 is a wasteful number, since it uses less digits than its factorization.

1542663713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42751.

The product of its digits is 90720, while the sum is 38.

The square root of 1542663713 is about 39276.7579237391. The cubic root of 1542663713 is about 1155.4657799177.

The spelling of 1542663713 in words is "one billion, five hundred forty-two million, six hundred sixty-three thousand, seven hundred thirteen".