1025522052435 has 48 divisors (see below), whose sum is σ = 1871913607200. Its totient is φ = 517940946432.

The previous prime is 1025522052431. The next prime is 1025522052469. The reversal of 1025522052435 is 5342502255201.

1025522052435 is a `hidden beast` number, since 1 + 0 + 2 + 552 + 20 + 52 + 4 + 35 = 666.

It is not a de Polignac number, because 1025522052435 - 2² = 1025522052431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1025522052435.

It is not an unprimeable number, because it can be changed into a prime (1025522052431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1795401 + ... + 2296629.

It is an arithmetic number, because the mean of its divisors is an integer number (38998200150).

Almost surely, 2^{1025522052435} is an apocalyptic number.

1025522052435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1025522052435 is a deficient number, since it is larger than the sum of its proper divisors (846391554765).

1025522052435 is a wasteful number, since it uses less digits than its factorization.

1025522052435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503652 (or 503649 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 1025522052435 in words is "one trillion, twenty-five billion, five hundred twenty-two million, fifty-two thousand, four hundred thirty-five".