1045909150554 has 32 divisors (see below), whose sum is σ = 2145189632256. Its totient is φ = 339802721280.

The previous prime is 1045909150547. The next prime is 1045909150613. The reversal of 1045909150554 is 4550519095401.

1045909150554 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7626847 + ... + 7762770.

It is an arithmetic number, because the mean of its divisors is an integer number (67037176008).

Almost surely, 2^{1045909150554} is an apocalyptic number.

1045909150554 is an abundant number, since it is smaller than the sum of its proper divisors (1099280481702).

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

1045909150554 is a wasteful number, since it uses less digits than its factorization.

1045909150554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15389910.

The product of its (nonzero) digits is 810000, while the sum is 48.

The spelling of 1045909150554 in words is "one trillion, forty-five billion, nine hundred nine million, one hundred fifty thousand, five hundred fifty-four".