354451525402052 has 96 divisors (see below), whose sum is σ = 670207454165760. Its totient is φ = 163054806520320.

The previous prime is 354451525402021. The next prime is 354451525402057. The reversal of 354451525402052 is 250204525154453.

It is a junction number, because it is equal to n+sod(n) for n = 354451525401988 and 354451525402006.

It is not an unprimeable number, because it can be changed into a prime (354451525402057) 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, 44680637078 + ... + 44680645010.

It is an arithmetic number, because the mean of its divisors is an integer number (6981327647560).

Almost surely, 2^{354451525402052} is an apocalyptic number.

It is an amenable number.

354451525402052 is a deficient number, since it is larger than the sum of its proper divisors (315755928763708).

354451525402052 is a wasteful number, since it uses less digits than its factorization.

354451525402052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10813 (or 10811 counting only the distinct ones).

The product of its (nonzero) digits is 4800000, while the sum is 47.

The spelling of 354451525402052 in words is "three hundred fifty-four trillion, four hundred fifty-one billion, five hundred twenty-five million, four hundred two thousand, fifty-two".