72541255 has 8 divisors (see below), whose sum is σ = 87434352. Its totient is φ = 57776448.

The previous prime is 72541237. The next prime is 72541279. The reversal of 72541255 is 55214527.

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

It is a cyclic number.

It is not a de Polignac number, because 72541255 - 2⁵ = 72541223 is a prime.

It is a Duffinian number.

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, 30822 + ... + 33091.

It is an arithmetic number, because the mean of its divisors is an integer number (10929294).

Almost surely, 2^72541255 is an apocalyptic number.

72541255 is a deficient number, since it is larger than the sum of its proper divisors (14893097).

72541255 is a wasteful number, since it uses less digits than its factorization.

72541255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64145.

The product of its digits is 14000, while the sum is 31.

The square root of 72541255 is about 8517.1154154444. The cubic root of 72541255 is about 417.0566223070.

The spelling of 72541255 in words is "seventy-two million, five hundred forty-one thousand, two hundred fifty-five".