1541472713 has 4 divisors (see below), whose sum is σ = 1681606608. Its totient is φ = 1401338820.

The previous prime is 1541472697. The next prime is 1541472721. The reversal of 1541472713 is 3172741451.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1541472713 - 2⁴ = 1541472697 is a prime.

It is a super-2 number, since 2×1541472713² = 4752276249847160738, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1541472743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70066931 + ... + 70066952.

It is an arithmetic number, because the mean of its divisors is an integer number (420401652).

Almost surely, 2^1541472713 is an apocalyptic number.

It is an amenable number.

1541472713 is a deficient number, since it is larger than the sum of its proper divisors (140133895).

1541472713 is a wasteful number, since it uses less digits than its factorization.

1541472713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140133894.

The product of its digits is 23520, while the sum is 35.

The square root of 1541472713 is about 39261.5933578860. The cubic root of 1541472713 is about 1155.1683476182.

The spelling of 1541472713 in words is "one billion, five hundred forty-one million, four hundred seventy-two thousand, seven hundred thirteen".