761020253 has 8 divisors (see below), whose sum is σ = 874766208. Its totient is φ = 648531504.

The previous prime is 761020223. The next prime is 761020261. The reversal of 761020253 is 352020167.

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 761020253 - 2⁶ = 761020189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761020213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313001 + ... + 315422.

It is an arithmetic number, because the mean of its divisors is an integer number (109345776).

Almost surely, 2^761020253 is an apocalyptic number.

It is an amenable number.

761020253 is a deficient number, since it is larger than the sum of its proper divisors (113745955).

761020253 is a wasteful number, since it uses less digits than its factorization.

761020253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628603.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 761020253 is about 27586.5955311633. The cubic root of 761020253 is about 912.9887054543.

The spelling of 761020253 in words is "seven hundred sixty-one million, twenty thousand, two hundred fifty-three".