53426011451145 has 64 divisors (see below), whose sum is σ = 86474007060480. Its totient is φ = 28164338949888.

The previous prime is 53426011451063. The next prime is 53426011451149. The reversal of 53426011451145 is 54115411062435.

It is a happy number.

It is not a de Polignac number, because 53426011451145 - 2¹³ = 53426011442953 is a prime.

It is a super-2 number, since 2×53426011451145² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53426011451097 and 53426011451106.

It is not an unprimeable number, because it can be changed into a prime (53426011451149) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1399776852 + ... + 1399815018.

It is an arithmetic number, because the mean of its divisors is an integer number (1351156360320).

Almost surely, 2^{53426011451145} is an apocalyptic number.

It is an amenable number.

53426011451145 is a deficient number, since it is larger than the sum of its proper divisors (33047995609335).

53426011451145 is a wasteful number, since it uses less digits than its factorization.

53426011451145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40214.

The product of its (nonzero) digits is 288000, while the sum is 42.

The spelling of 53426011451145 in words is "fifty-three trillion, four hundred twenty-six billion, eleven million, four hundred fifty-one thousand, one hundred forty-five".