425534132023055 has 96 divisors (see below), whose sum is σ = 585881645045760. Its totient is φ = 296223016179200.

The previous prime is 425534132023019. The next prime is 425534132023097. The reversal of 425534132023055 is 550320231435524.

It is not a de Polignac number, because 425534132023055 - 2⁴² = 421136085511951 is a prime.

It is a super-2 number, since 2×425534132023055² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 425534132022997 and 425534132023015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 735848954 + ... + 736427016.

It is an arithmetic number, because the mean of its divisors is an integer number (6102933802560).

Almost surely, 2^{425534132023055} is an apocalyptic number.

425534132023055 is a deficient number, since it is larger than the sum of its proper divisors (160347513022705).

425534132023055 is a wasteful number, since it uses less digits than its factorization.

425534132023055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578693 (or 578682 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 44.

Adding to 425534132023055 its reverse (550320231435524), we get a palindrome (975854363458579).

The spelling of 425534132023055 in words is "four hundred twenty-five trillion, five hundred thirty-four billion, one hundred thirty-two million, twenty-three thousand, fifty-five".