7541447053 has 16 divisors (see below), whose sum is σ = 8833337856. Its totient is φ = 6303346560.

The previous prime is 7541447051. The next prime is 7541447059. The reversal of 7541447053 is 3507441457.

It is not a de Polignac number, because 7541447053 - 2¹ = 7541447051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7541446997 and 7541447015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7541447051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 724675 + ... + 735007.

It is an arithmetic number, because the mean of its divisors is an integer number (552083616).

Almost surely, 2^7541447053 is an apocalyptic number.

It is an amenable number.

7541447053 is a deficient number, since it is larger than the sum of its proper divisors (1291890803).

7541447053 is a wasteful number, since it uses less digits than its factorization.

7541447053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12924.

The product of its (nonzero) digits is 235200, while the sum is 40.

The square root of 7541447053 is about 86841.5053589008. The cubic root of 7541447053 is about 1961.0329704440.

The spelling of 7541447053 in words is "seven billion, five hundred forty-one million, four hundred forty-seven thousand, fifty-three".