77470542552883 has 8 divisors (see below), whose sum is σ = 80838968210208. Its totient is φ = 74102128662144.

The previous prime is 77470542552841. The next prime is 77470542552917. The reversal of 77470542552883 is 38825524507477.

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 77470542552883 - 2²⁵ = 77470508998451 is a prime.

It is a super-2 number, since 2×77470542552883² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (77470542552383) 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, 12162685 + ... + 17403217.

It is an arithmetic number, because the mean of its divisors is an integer number (10104871026276).

Almost surely, 2^{77470542552883} is an apocalyptic number.

77470542552883 is a deficient number, since it is larger than the sum of its proper divisors (3368425657325).

77470542552883 is a wasteful number, since it uses less digits than its factorization.

77470542552883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5883293.

The product of its (nonzero) digits is 526848000, while the sum is 67.

The spelling of 77470542552883 in words is "seventy-seven trillion, four hundred seventy billion, five hundred forty-two million, five hundred fifty-two thousand, eight hundred eighty-three".