34878520954 has 8 divisors (see below), whose sum is σ = 53054651808. Its totient is φ = 17193637020.

The previous prime is 34878520933. The next prime is 34878520961. The reversal of 34878520954 is 45902587843.

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

It is a super-2 number, since 2×34878520954² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34878520895 and 34878520904.

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 in 3 ways as a sum of consecutive naturals, for example, 122811552 + ... + 122811835.

It is an arithmetic number, because the mean of its divisors is an integer number (6631831476).

Almost surely, 2^34878520954 is an apocalyptic number.

34878520954 is a deficient number, since it is larger than the sum of its proper divisors (18176130854).

34878520954 is a wasteful number, since it uses less digits than its factorization.

34878520954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245623460.

The product of its (nonzero) digits is 9676800, while the sum is 55.

The spelling of 34878520954 in words is "thirty-four billion, eight hundred seventy-eight million, five hundred twenty thousand, nine hundred fifty-four".