1023254620053 has 16 divisors (see below), whose sum is σ = 1396168790016. Its totient is φ = 666257382000.

The previous prime is 1023254620049. The next prime is 1023254620067. The reversal of 1023254620053 is 3500264523201.

It is a happy number.

It is not a de Polignac number, because 1023254620053 - 2² = 1023254620049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1023254619996 and 1023254620023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023254620013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1560076 + ... + 2116682.

It is an arithmetic number, because the mean of its divisors is an integer number (87260549376).

Almost surely, 2^{1023254620053} is an apocalyptic number.

It is an amenable number.

1023254620053 is a deficient number, since it is larger than the sum of its proper divisors (372914169963).

1023254620053 is a wasteful number, since it uses less digits than its factorization.

1023254620053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570904.

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 1023254620053 in words is "one trillion, twenty-three billion, two hundred fifty-four million, six hundred twenty thousand, fifty-three".