1463154032061 has 6 divisors (see below), whose sum is σ = 2113444712990. Its totient is φ = 975436021368.

The previous prime is 1463154032057. The next prime is 1463154032113. The reversal of 1463154032061 is 1602304513641.

1463154032061 is a `hidden beast` number, since 1 + 4 + 6 + 31 + 540 + 3 + 20 + 61 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1460759887161 + 2394144900 = 1208619^2 + 48930^2 .

It is not a de Polignac number, because 1463154032061 - 2² = 1463154032057 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463154032051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81286335106 + ... + 81286335123.

Almost surely, 2^{1463154032061} is an apocalyptic number.

It is an amenable number.

1463154032061 is a deficient number, since it is larger than the sum of its proper divisors (650290680929).

1463154032061 is a wasteful number, since it uses less digits than its factorization.

1463154032061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162572670235 (or 162572670232 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 1463154032061 in words is "one trillion, four hundred sixty-three billion, one hundred fifty-four million, thirty-two thousand, sixty-one".