763497055 has 4 divisors (see below), whose sum is σ = 916196472. Its totient is φ = 610797640.

The previous prime is 763497037. The next prime is 763497067. The reversal of 763497055 is 550794367.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-763497055 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 763496996 and 763497014.

It is a congruent number.

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, 76349701 + ... + 76349710.

It is an arithmetic number, because the mean of its divisors is an integer number (229049118).

Almost surely, 2^763497055 is an apocalyptic number.

763497055 is a deficient number, since it is larger than the sum of its proper divisors (152699417).

763497055 is a wasteful number, since it uses less digits than its factorization.

763497055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152699416.

The product of its (nonzero) digits is 793800, while the sum is 46.

The square root of 763497055 is about 27631.4504686236. The cubic root of 763497055 is about 913.9780980855.

The spelling of 763497055 in words is "seven hundred sixty-three million, four hundred ninety-seven thousand, fifty-five".