53454029626 has 4 divisors (see below), whose sum is σ = 80181044442. Its totient is φ = 26727014812.

The previous prime is 53454029621. The next prime is 53454029633. The reversal of 53454029626 is 62692045435.

53454029626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 39233705625 + 14220324001 = 198075^2 + 119249^2 .

It is not an unprimeable number, because it can be changed into a prime (53454029621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13363507405 + ... + 13363507408.

Almost surely, 2^53454029626 is an apocalyptic number.

53454029626 is a deficient number, since it is larger than the sum of its proper divisors (26727014816).

53454029626 is a wasteful number, since it uses less digits than its factorization.

53454029626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26727014815.

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 53454029626 in words is "fifty-three billion, four hundred fifty-four million, twenty-nine thousand, six hundred twenty-six".