46394012029225 has 27 divisors (see below), whose sum is σ = 66921339186597. Its totient is φ = 31812873348480.

The previous prime is 46394012029093. The next prime is 46394012029237. The reversal of 46394012029225 is 52292021049364.

The square root of 46394012029225 is 6811315.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 24868383686041 + 21525628343184 = 4986821^2 + 4639572^2 .

It is not a de Polignac number, because 46394012029225 - 2¹⁷ = 46394011898153 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 238298721 + ... + 238493329.

Almost surely, 2^{46394012029225} is an apocalyptic number.

46394012029225 is the 6811315-th square number.

46394012029225 is the 3405658-th centered octagonal number.

It is an amenable number.

46394012029225 is a deficient number, since it is larger than the sum of its proper divisors (20527327157372).

46394012029225 is an frugal number, since it uses more digits than its factorization.

46394012029225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389242 (or 194621 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 49.

46394012029225 divided by its sum of digits (49) gives a square (946816572025 = 973045²).

The spelling of 46394012029225 in words is "forty-six trillion, three hundred ninety-four billion, twelve million, twenty-nine thousand, two hundred twenty-five".