53468927401 has 4 divisors (see below), whose sum is σ = 53470515204. Its totient is φ = 53467339600.

The previous prime is 53468927399. The next prime is 53468927417. The reversal of 53468927401 is 10472986435.

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 2 ways, for example, as 51003705600 + 2465221801 = 225840^2 + 49651^2 .

It is a cyclic number.

It is not a de Polignac number, because 53468927401 - 2¹ = 53468927399 is a prime.

It is a super-2 number, since 2×53468927401² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53468927801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742270 + ... + 811111.

It is an arithmetic number, because the mean of its divisors is an integer number (13367628801).

It is a 2-persistent number, because it is pandigital, and so is 2⋅53468927401 = 106937854802, but 3⋅53468927401 = 160406782203 is not.

Almost surely, 2^53468927401 is an apocalyptic number.

53468927401 is the 123600-th centered heptagonal number.

It is an amenable number.

53468927401 is a deficient number, since it is larger than the sum of its proper divisors (1587803).

53468927401 is a wasteful number, since it uses less digits than its factorization.

53468927401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587802.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 53468927401 in words is "fifty-three billion, four hundred sixty-eight million, nine hundred twenty-seven thousand, four hundred one".