7290000542 has 16 divisors (see below), whose sum is σ = 11932305264. Its totient is φ = 3312744000.

The previous prime is 7290000539. The next prime is 7290000589. The reversal of 7290000542 is 2450000927.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42692 + ... + 128072.

It is an arithmetic number, because the mean of its divisors is an integer number (745769079).

Almost surely, 2^7290000542 is an apocalyptic number.

It is a pronic number, being equal to 85381×85382.

7290000542 is a deficient number, since it is larger than the sum of its proper divisors (4642304722).

7290000542 is a wasteful number, since it uses less digits than its factorization.

7290000542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89275.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 7290000542 is about 85381.4999985360. The cubic root of 7290000542 is about 1938.9912690823.

The spelling of 7290000542 in words is "seven billion, two hundred ninety million, five hundred forty-two", and thus it is an aban number.