53653402320454 has 8 divisors (see below), whose sum is σ = 80640103687920. Its totient is φ = 26773367757816.

The previous prime is 53653402320439. The next prime is 53653402320527. The reversal of 53653402320454 is 45402320435635.

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

It is a super-2 number, since 2×53653402320454² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26666699949 + ... + 26666701960.

It is an arithmetic number, because the mean of its divisors is an integer number (10080012960990).

Almost surely, 2^{53653402320454} is an apocalyptic number.

53653402320454 is a deficient number, since it is larger than the sum of its proper divisors (26986701367466).

53653402320454 is a wasteful number, since it uses less digits than its factorization.

53653402320454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53333402414.

The product of its (nonzero) digits is 5184000, while the sum is 46.

The spelling of 53653402320454 in words is "fifty-three trillion, six hundred fifty-three billion, four hundred two million, three hundred twenty thousand, four hundred fifty-four".