7540087948 has 12 divisors (see below), whose sum is σ = 13375909960. Its totient is φ = 3718399392.

The previous prime is 7540087937. The next prime is 7540087967. The reversal of 7540087948 is 8497800457.

It is a junction number, because it is equal to n+sod(n) for n = 7540087895 and 7540087904.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12910818 + ... + 12911401.

Almost surely, 2^7540087948 is an apocalyptic number.

It is an amenable number.

7540087948 is a deficient number, since it is larger than the sum of its proper divisors (5835822012).

7540087948 is a wasteful number, since it uses less digits than its factorization.

7540087948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25822296 (or 25822294 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 52.

The square root of 7540087948 is about 86833.6798022518. The cubic root of 7540087948 is about 1960.9151588436.

The spelling of 7540087948 in words is "seven billion, five hundred forty million, eighty-seven thousand, nine hundred forty-eight".