496971553955 has 8 divisors (see below), whose sum is σ = 606142354704. Its totient is φ = 391059583200.

The previous prime is 496971553951. The next prime is 496971553961. The reversal of 496971553955 is 559355179694.

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

It is not a de Polignac number, because 496971553955 - 2² = 496971553951 is a prime.

It is a super-2 number, since 2×496971553955² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (496971553951) 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, 814707161 + ... + 814707770.

It is an arithmetic number, because the mean of its divisors is an integer number (75767794338).

Almost surely, 2^496971553955 is an apocalyptic number.

496971553955 is a deficient number, since it is larger than the sum of its proper divisors (109170800749).

496971553955 is a wasteful number, since it uses less digits than its factorization.

496971553955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1629414997.

The product of its digits is 229635000, while the sum is 68.

The spelling of 496971553955 in words is "four hundred ninety-six billion, nine hundred seventy-one million, five hundred fifty-three thousand, nine hundred fifty-five".