1572104541 has 8 divisors (see below), whose sum is σ = 2395587904. Its totient is φ = 898345440.

The previous prime is 1572104531. The next prime is 1572104543. The reversal of 1572104541 is 1454012751.

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

It is not a de Polignac number, because 1572104541 - 2⁵ = 1572104509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1572104499 and 1572104508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1572104543) 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, 37431040 + ... + 37431081.

It is an arithmetic number, because the mean of its divisors is an integer number (299448488).

Almost surely, 2^1572104541 is an apocalyptic number.

It is an amenable number.

1572104541 is a deficient number, since it is larger than the sum of its proper divisors (823483363).

1572104541 is an equidigital number, since it uses as much as digits as its factorization.

1572104541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74862131.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 1572104541 is about 39649.7735302486. The cubic root of 1572104541 is about 1162.7699709214.

The spelling of 1572104541 in words is "one billion, five hundred seventy-two million, one hundred four thousand, five hundred forty-one".