1523475063042 has 64 divisors (see below), whose sum is σ = 3113415688320. Its totient is φ = 496834496000.

The previous prime is 1523475063041. The next prime is 1523475063049. The reversal of 1523475063042 is 2403605743251.

It is a junction number, because it is equal to n+sod(n) for n = 1523475062985 and 1523475063003.

It is not an unprimeable number, because it can be changed into a prime (1523475063041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78922792 + ... + 78942092.

It is an arithmetic number, because the mean of its divisors is an integer number (48647120130).

Almost surely, 2^{1523475063042} is an apocalyptic number.

1523475063042 is an abundant number, since it is smaller than the sum of its proper divisors (1589940625278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1523475063042 is a wasteful number, since it uses less digits than its factorization.

1523475063042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20419.

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 1523475063042 in words is "one trillion, five hundred twenty-three billion, four hundred seventy-five million, sixty-three thousand, forty-two".