726045051 has 8 divisors (see below), whose sum is σ = 968281600. Its totient is φ = 483919272.

The previous prime is 726045029. The next prime is 726045059. The reversal of 726045051 is 150540627.

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

It is not a de Polignac number, because 726045051 - 2⁷ = 726044923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (726045059) 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, 10951 + ... + 39648.

It is an arithmetic number, because the mean of its divisors is an integer number (121035200).

Almost surely, 2^726045051 is an apocalyptic number.

726045051 is a deficient number, since it is larger than the sum of its proper divisors (242236549).

726045051 is a wasteful number, since it uses less digits than its factorization.

726045051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55385.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 726045051 is about 26945.2231573613. The cubic root of 726045051 is about 898.7823248671.

Adding to 726045051 its reverse (150540627), we get a palindrome (876585678).

The spelling of 726045051 in words is "seven hundred twenty-six million, forty-five thousand, fifty-one".