45277505342 has 4 divisors (see below), whose sum is σ = 67916258016. Its totient is φ = 22638752670.

The previous prime is 45277505311. The next prime is 45277505369. The reversal of 45277505342 is 24350577254.

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

It is a junction number, because it is equal to n+sod(n) for n = 45277505293 and 45277505302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11319376334 + ... + 11319376337.

It is an arithmetic number, because the mean of its divisors is an integer number (16979064504).

Almost surely, 2^45277505342 is an apocalyptic number.

45277505342 is a deficient number, since it is larger than the sum of its proper divisors (22638752674).

45277505342 is a wasteful number, since it uses less digits than its factorization.

45277505342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22638752673.

The product of its (nonzero) digits is 1176000, while the sum is 44.

The spelling of 45277505342 in words is "forty-five billion, two hundred seventy-seven million, five hundred five thousand, three hundred forty-two".