30054756554 has 4 divisors (see below), whose sum is σ = 45082134834. Its totient is φ = 15027378276.

The previous prime is 30054756551. The next prime is 30054756577. The reversal of 30054756554 is 45565745003.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 29858112025 + 196644529 = 172795^2 + 14023^2 .

It is not an unprimeable number, because it can be changed into a prime (30054756551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7513689137 + ... + 7513689140.

Almost surely, 2^30054756554 is an apocalyptic number.

30054756554 is a deficient number, since it is larger than the sum of its proper divisors (15027378280).

30054756554 is a wasteful number, since it uses less digits than its factorization.

30054756554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15027378279.

The product of its (nonzero) digits is 1260000, while the sum is 44.

The spelling of 30054756554 in words is "thirty billion, fifty-four million, seven hundred fifty-six thousand, five hundred fifty-four".