7533541488 has 40 divisors (see below), whose sum is σ = 21230891136. Its totient is φ = 2282891200.

The previous prime is 7533541481. The next prime is 7533541489. The reversal of 7533541488 is 8841453357.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7533541481) 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, 7133508 + ... + 7134563.

Almost surely, 2^7533541488 is an apocalyptic number.

It is an amenable number.

7533541488 is an abundant number, since it is smaller than the sum of its proper divisors (13697349648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7533541488 is a wasteful number, since it uses less digits than its factorization.

7533541488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14268093 (or 14268087 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 48.

The square root of 7533541488 is about 86795.9762200991. The cubic root of 7533541488 is about 1960.3474921858.

The spelling of 7533541488 in words is "seven billion, five hundred thirty-three million, five hundred forty-one thousand, four hundred eighty-eight".